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Tinnitus is a ringing, buzzing, whistling, hissing, or other noise heard one or both ears in the absence of external noise. Causes In tinnitus, the acoustic nerve transmits impulses to the brain, not as the result of vibrations produced by external sound waves, but, for reasons that are not fully understood, as the result of stimuli originating inside the head or within the ear itself. Tinnitus is almost always associated with hearing loss, particularly that due to presbyacusis (age-related loss of hearing) and exposure to loud noise. The condition can also occur as a symptom of ear disorders such as labyrinthitis, Ménière’s disease, otitis media, otosclerosis, ototoxicity, and blockage of the ear canal with earwax. It may also be caused by certain drugs, such as aspirin or quinine, or may follow a head injury. Symptoms The noise in the ear can sometimes change in nature or intensity. In most cases, however, it is present continuously, although the affected individual may not be aware of its presence all the time. Tolerance of tinnitus varies from one person to another. Many people learn to accept and live with the condition, while other people find it almost intolerable. Treatment Any underlying disorder is treated if possible. Many sufferers of tinnitus make use of various means, such as a radio, television, cassette player, or headphones, to block out the noise in their ears. A tinnitus masker, a hearing-aid type device that plays white noise (a random mixture of sounds at a wide range of frequencies), may be effective. Articles about Tinnitus - Understanding and managing tinnitus - Tinnitus - medical article for doctors - quite technical - About Progressive Tinnitus Management - series of articles about latest tinnitus management programme in US - technical - About tinnitus - article for patients - What is tinnitus? - What causes tinnitus? - The symptoms of tinnitus - Tinnitus treatment-long, detailed and comprehensive - non-technical - Hypnotherapy for tinnitus - Alternative tinnitus remedies - Venous hum or vascular tinnitus - technical - Tinnitus Miracle review Tinnitus in more detail - non-technical Definition Tinnitus is hearing ringing, buzzing, or other sounds without an external cause. Patients may experience tinnitus in one or both ears or in the head. Description Tinnitus affects as many as 40 million adults in the United States. It is defined as either objective or subjective. In objective tinnitus, the doctor can hear the sounds, as well as the patient. Objective tinnitus is typically caused by tumors, turbulent blood flow through malformed vessels, or by rhythmic muscular spasms. Most cases of tinnitus are subjective, which means that only the patient can hear the sounds. Causes and symptoms Subjective tinnitus is frequently associated with hearing loss. About 90% of patients have sensorineural hearing loss; 5% suffer from conductive hearing loss; 5% have normal hearing. The causes of subjective tinnitus include: impacted ear wax ear infections hardening of the structures of the inner ear hearing loss related to age or excessive noise ototoxic medications, including aspirin, quinine, some diuretics, heavy metals, alcohol, and certain antibiotics Me´nie` re’s syndrome head trauma systemic diseases, including syphilis, hypertension, anemia, or hypothyroidism tumors of the ear Diagnosis Diagnosis of tinnitus includes a physical examination of the patient’s head and neck. The doctor will use an otoscope to examine the ears for wax, infection, or structural changes. He or she will also use a stethoscope to listen to the blood vessels in the neck. Additional tests may include the following: Tuning fork tests The Rinne and Weber tests are commonly used to evaluate the type and severity of hearing loss. In the Weber test, the doctor holds a tuning fork against the patient’s forehead or front teeth. If the hearing loss is sensorineural, the sound radiates to the ear with better hearing; if the hearing loss is conductive, the sound will be louder in the damaged ear. In the Rinne test, the tuning fork is placed alternately on the mastoid bone (behind the ear) and in front of the ear. In conductive hearing loss, bone conduction (BC) is greater than air conduction (AC). In sensorineural hearing loss, AC is greater than BC. Diagnostic imaging Magnetic resonance angiography or venography (MRA and MRV) can be used to evaluate malformations of the blood vessels. Computed tomography scans (CT scans) or magnetic resonance imaging scans (MRIs) can be used to locate tumors or abnormalities of the brain stem. Blood tests The doctor may order a complete blood count (CBC) with specific antibody tests to rule out syphilis or immune system disorders. Treatment Some cases of tinnitus can be treated by removal of the underlying cause. These include surgical treatment of impacted ear wax, tumors, head injuries, or malformed blood vessels; discontinuance of ototoxic medications; and antibiotic treatment of infections. Subjective tinnitus, especially that associated with age-related hearing loss, can be treated with hearing aids, noise generators or othermasking devices, biofeedback, antidepressant medications, or lifestyle modifications (elimination of smoking, coffee, and aspirin). Alternative treatment A variety of alternative therapies may be helpful in the treatment of tinnitus. Dietary adjustments, including the elimination of coffee and other stimulants, may be useful, since stimulants can make tinnitus worse. In addition, reducing the amount of fat and cholesterol in the diet can help improve blood circulation to the ears. Nutritional supplementation with vitamin C, vitamin E, B vitamins, calcium, magnesium, potassium, and essential fatty acids is also recommended. Gingko (Gingko biloba) is often suggested, since it is believed to enhance circulation to the brain. Acupuncture treatments may help decrease the level of tinnitus sounds the patient hears, and constitutional homeopathic treatment may also be effective. Prognosis The prognosis depends on the cause of the tinnitus and the patient’s emotional response. Most patients with subjective tinnitus do not find it seriously disturbing, but about 5% have strong negative feelings. These patients are frequently helped by instruction in relaxation techniques. Tinnitus - technical Defined as a noise in the head or ears lasting for more than 5 min, tinnitus increases in frequency with age, affecting about 20% of people >60 years, although only 4% complain of the symptom. It can be associated with many conditions, frequently in association with hearing impairment. Management—this is primarily medical, including the following interventions: (1) psychological—explanation of the problem, and if necessary treatment of anxiety/depression; (2) prosthetic—provision of hearing aids noise generators to ‘mask’ tinnitus with desirable environmental noise; and (rarely) (3) pharmacological—intravenous lidocaine (lignocaine) can result in the disappearance or amelioration of tinnitus, but no oral preparation has been found to be equally effective. Tinnitus may be defined as a perception of sound that originates from within the head rather than from within the external world. Rarely, the sound may have an externally detectable component and is then termed ‘objective tinnitus’ as opposed to the more common ‘subjective tinnitus’. The experience of tinnitus is universal, but the complaint of tinnitus is rare. Many conditions are associated with tinnitus, but it is frequently, although not always, associated with hearing impairment. The proposed pathophysiological mechanisms include: - ◆ decoupling of the stereocilia of the hair cells - ◆ misinterpretation of auditory neural activity by higher auditory centres - ◆ self-sustaining oscillation of the basilar membrane - ◆ spontaneous OAEs - ◆ an abnormality of the spontaneous resting activity of primary auditory nerve fibres, either secondary to the hypo- or hyperexcitability of damaged hair cells or as a direct consequence of the derangement of primary neurons themselves - ◆ damage to the myelin sheath between auditory nerve fibres, allowing ephaptic transmission (cross-talk) between adjacent nerve fibres - ◆ derangement of efferent fibres of the vestibulocochlear nerve, producing aberrant auditory behaviour. A number of studies have demonstrated that tinnitus complaint does not correlate with psychoacoustic features of the tinnitus, but there is a significant correlation between tinnitus complaint and psychological symptoms. Importantly, the onset of tinnitus complaint may be associated with negative life events such as retirement, redundancy, bereavement, and divorce. The assessment of tinnitus includes a detailed history, clinical examination, and audiometric investigation as outlined for hearing impairment. The most common causes of objective tinnitus include palatal myoclonus, temporomandibular joint abnormalities, vascular abnormalities such as an arteriovenous fistula, and vascular bruits. Rarely, a patulous auditory tube may give rise to tinnitus in which the patient complains of a blowing sound associated with respiration. Bilateral subjective tinnitus with evidence of a cochlear hearing loss is associated most commonly with presbyacusis, endolymphatic hydrops, vascular labyrinthine lesions, and noise-induced hearing loss. However, it is also common with head injury, whiplash injury, ototoxicity, barotrauma, surgical intervention, and after such simple clinical practices as syringing. Unilateral subjective tinnitus, with or without an associated sensorineural hearing loss, must be fully investigated to exclude an underlying cerebellopontine angle lesion, in particular an acoustic neurinoma. Management The primary management of tinnitus is medical, although surgical intervention is required for the correction of arterial stenoses giving rise to bruits and for glomus jugulare tumour and arteriovenous malformations. Destructive surgery, e.g. labyrinthectomy or auditory nerve section, has no place in the management of tinnitus as there is no evidence that destruction of the peripheral cochlear elements brings about improvements in tinnitus complaint. The medical management of tinnitus can be divided into psychological, pharmacological, and prosthetic intervention. The psychological management includes an explanation of tinnitus, reassurance that the symptom will not progressively deteriorate or indeed remain unchanged, the exclusion of sinister pathology to allay fear, and, if necessary, the appropriate formal psychiatric management of depression/anxiety. In the presence of a hearing impairment, the provision of hearing aids to ‘mask’ tinnitus with desirable environmental noise may be of value. In the absence of such a loss, tinnitus maskers and noise generators have been advocated to promote ‘adaptation’. Pharmacologically, intravenous lidocaine has been shown to result in the disappearance or amelioration of tinnitus, but no oral preparation has been found to be equally effective. Psychiatric drugs may be required for psychological management, although no single drug has been shown to be uniformly effective. Tinnitus re-training therapy is a management strategy based on a neurophysiological model of tinnitus. The re-training is a combination of prosthetic and psychological intervention, which in essence provides a structured framework for the various well-established mechanisms of tinnitus management outlined above. In conclusion, positive reassurance, appropriate psychiatric management, and prosthetic support remain the mainstays of the medical management of tinnitus. Further reading Gleeson M, Browning G, Luxon LM. The ear, hearing and balance. In: Browning G, Luxon LM (eds) Scott-Brown’s otorhinolaryngology, head and neck surgery, 7th edition, Vol. Hodder Arnold, London. Tinnitus in detail - technical Introduction Tinnitus can affect the entire life of an individual, can prevent intellectual work, and impair the quality of life in general; in some instances, tinnitus can cause suicide. Severe tinnitus is often accompanied by hyperacusis and affective disorders such as phonophobia and depression. Tinnitus and auditory hallucinations are perceptions of sounds in the absence of external noise. Subjective tinnitus and hallucinations are phantom sounds. Tinnitus is different from hallucinations and objective tinnitus that is caused by sounds generated in the body and conducted to the ear. Tinnitus is hearing of meaningless sounds. Hallucinations consist of meaningful sounds such as music or speech and occur in schizophrenia, after intake of certain drugs, and it may occur (rarely) in temporal lobe disorders. This article will not cover hallucinations. There are two main kinds of tinnitus, namely, objective and subjective tinnitus. Objective tinnitus is caused by sounds generated in the body and conducted to the ear. It may be caused by turbulence of blood flow or muscle contractions. Individuals with subjective tinnitus have no visible signs of disease, and the disease has few detectable physical correlates. Objective tinnitus may be detected by an observer using auscultation, whereas subjective tinnitus can only be observed by the person who has the tinnitus. Subjective tinnitus can have many forms: it can be high frequency sounds similar to the sounds of crickets, like a high- or low-frequency tone, and constant or pulsatile. Tinnitus can be present at all times or can appear only sometimes. However, it is usually not possible to relate a specific event to the appearance of tinnitus. Patients’ description of their symptoms is the only cue, and this may be misleading because they point to the ear, which is rarely the site of the pathology. It is abnormal neural activity in the brain that causes subjective tinnitus. This abnormal neural activity may originate in the ear but it is more likely generated somewhere in the brain. There are two ways in which abnormal neural activity that may be interpreted as a sound can occur in the brain. One is through neural activity in the periphery of the auditory system that emulates the activity elicited by sound, which reaches the ear. The other way is through abnormal neural activity generated somewhere in the ascending auditory pathways. The way the neural activity that causes tinnitus is generated is not known in detail, but recent studies indicate that the activity is different from that elicited by sound stimulation, which means that the different forms of tinnitus may be generated in different ways. There is evidence that tinnitus, after some time (chronic tinnitus), becomes fundamentally different from acute tinnitus. This change over time is important for treatment of tinnitus, and there is evidence that treatments are less effective after tinnitus has persisted for more than 5 years [1]. Tinnitus is not perceived in the same way as normal physical sounds, and there are indications that the way tinnitus is perceived has to do with perception of “self ” [2]. It is not known where in the nervous system sensory activation reaches conscious awareness, and neural activity in other parts of the CNS than that of normal sounds may give rise to the tinnitus sensation. It is not known what features of neural activity are important for eliciting awareness of a sensory signal, and even less is known about which kind of neural activity causes awareness of tinnitus[3]. Contemporary understanding of which qualities of neural activity gives awareness of sensory stimulation includes neural synchrony, coherence of activity in many neurons in cortical or other structures, and neural connectivity. There is considerable evidence that activation of neural plasticity plays an important role in many forms of tinnitus. These characteristics of tinnitus have similarities with equally variant forms of pain. In particular, central neuropathic pain has many similarities with severe tinnitus. Tinnitus and neuropathic pain are typical examples of “plasticity disorders” [4], where the symptoms are caused by plastic changes that are not beneficial to an individual person. Sensory awareness and affective reactions (distress) are probably caused by different kinds of neural activity and probably occur in different parts of the CNS. Such separation of perception is known for pain, where the lateral tract of the spinothalamic system produces awareness while the medial system produces the affective and emotional reaction to pain and activates distress networks. More recently, some abnormal physiological signs have been found to be abnormal in individuals with some forms of tinnitus. One abnormality is with regard to the high-frequency component of electroencephalographic (EEG) recordings, known as gamma activity. The amplitude of the gamma activity is increased while the amplitude of another common component of the EEG, the alpha activity, is decreased. Animal experiments have shown that some forms of evoked potentials are altered (often increased) after exposure to sounds of an intensity that in humans causes tinnitus, and which has shown signs of hyperactivity in recordings from specific nuclei [5, 6]. The signs of tinnitus at a local anatomical level are often different from those of a global brain level, and there are indications that non-auditory regions of the brain are activated abnormally in some forms of subjective tinnitus [7]. Many different parts of the CNS are involved with tinnitus and there is evidence that parts that normally are not activated by sounds may also be involved in generating the sensation of tinnitus. Also, animal experiments have shown evidence of non-auditory structures, for example, the hippocampus, being involved [8, 9]. Studies in humans have shown evidence of involvement of limbic structures [10]. Other studies have indicated that nonclassical pathways are abnormally involved in some forms of tinnitus [11, 12]. The degree and the impact of tinnitus on an individual person vary widely for the different kinds of tinnitus and also from person to person. It often fluctuates over time and with differing circumstances. Tinnitus is common, but only in a relatively few individuals does it cause distress or other problems. Many people who do not have tinnitus under normal environmental circumstances will experience tinnitus when placed in a room that is silent, such as the test rooms used for audiological testing. Tinnitus is a phantom sensation of different kinds of sounds, but rarely are these sounds comparable with natural sounds or even with sounds that can be synthesized electronically. Different methods have been used to estimate the intensity (loudness) of tinnitus. Visual analog scales have been used to estimate the strength of tinnitus, but methods such as loudness balance often give results that are unrealistically low [13]. The results of loudness matching show that most forms of tinnitus have loudness in the range of 20 dB even in situations where the tinnitus is regarded to be unbearable. The effect of tinnitus on an individual person varies, and the degree of annoyance is not directly related to the perception of tinnitus. Like the impact of severe pain depends on whether it is regarded to be escapable or inescapable, also the impact of tinnitus on a person’s quality of life largely varies. Studies have indicated that inescapable and escapable pain involved different lamina of the PAG [14] and the hypothalamic–midbrain neural circuits [15]. While tinnitus is described as a sound, similar sensations cannot be evoked by sound stimulation and it is assumed that the neural activity that causes tinnitus is different from that evoked by sound stimulation. The abnormal neural activity that causes tinnitus cannot be detected by imaging methods that are available. Some physiological methods can provide some insight in abnormal neural activity, but most of these methods are restricted to use in animals. Tinnitus, especially severe tinnitus, is often accompanied by abnormal perception of (physical) sounds such as hyperacusis (lowered tolerance for all kinds of sounds) and phonophobia (fear of sound). Hyperacusis also occurs in connection with other diseases such as autism. In some individuals, tinnitus is associated with distress of affective (emotional) symptoms. These two qualities, perception and distress, are caused by activation of different parts of the nervous system. This is similar to pain where the lateral spinothalamic system is engaged in the perception of pain, whereas the medial spinothalamic system mediates the distress or affective component of pain. Animal experiments have indicated that pain that is perceived as escapable involves anatomically different parts of the periaquaductal gray (PAG) than pain that is perceived as inescapable. It is not known if there are similarities regarding tinnitus. It is particularly true that when limbic structures (the emotional brain) become activated, tinnitus becomes a problem [2]. Treatment of Tinnitus Subjective tinnitus is the most challenging of common disorders of hearing. So far, the available forms of treatment have had little to moderate success. Many different treatments are in use and even more have been tried and discarded. Often the goal of treatment of severe tinnitus has been to eliminate the symptoms, but this is rarely achieved. However, it is often possible to reduce some of the effects of the tinnitus, so that a patient gains quality of life and would perhaps be able to work in spite of the remaining effects of the disorder. This means that it is often possible to gain quality of life for the patient by such management of the tinnitus. Setting the goal to eliminate tinnitus will often make the patient disappointed when this goal is not met, and the patient may try to find another treatment option, which most likely will be equally disappointing. There are no known objective tests that can determine the severity of tinnitus and even detect whether tinnitus is present or not. Treatment must therefore rely on the patient’s own assessment of his/her tinnitus. Some functional abnormalities have been detected in some individuals with tinnitus using functional imaging methods that can relate the abnormalities to specific brain regions. However, these methods are still in development and are not yet available for general clinical diagnosis of tinnitus. Research on tinnitus has lagged behind similar disorders such as pain. There are two kinds of sound perception that are not caused by sounds reaching the ear from outside the body: tinnitus and auditory hallucinations. Read more: Tinnitus Can Occur Together with Other Diseases Tinnitus may occur together as one of the symptoms of a specific disease, such as Ménière’s disease, where tinnitus is one of the three (or four) symptoms that define the disease (the others are paroxysmal vertigo and fluctuating low-frequency hearing loss). Vestibular schwannoma are almost always accompanied by tinnitus. Individuals with Wilson’s disease often have tinnitus. Tinnitus is often one of the symptoms of intracranial hypotension [16]. Traumatic injuries to the auditory nerve often result in tinnitus. Down’s syndrome may also be associated with a higher incidence of tinnitus than non-Down’s syndrome individuals. It has been reported that autistic individuals have an abnormal perception of loudness [17], but little is known about tinnitus. Many conditions have tinnitus as part of their symptoms; most noticeable are Ménière’s disease and vestibular schwannoma. Tinnitus is often associated with hearing loss of various kinds, but hearing loss also occurs without tinnitus. Individuals with tinnitus often have hearing loss, but tinnitus may also occur, although rarely, in individuals with normal or near-normal hearing. In a study by Friedland and co-authors [18], a correlation was found between low-frequency hearing loss and found that the shape of a person’s audiogram correlated strongly with cardiovascular changes and peripheral arterial disease. Hypertension has been found to be associated with a lower incidence of tinnitus, as compared to normotension and hypotension [19]. Tinnitus often occurs after head injuries. Injury to the auditory nerve, which may occur from surgical manipulation or head trauma, often results in tinnitus. Blast injuries, such as those occurring in recent wars, result in a high incidence of tinnitus in connection with closed head injuries. Tinnitus is more prevalent at old age, but results of epidemiologic studies vary widely, mainly because the criteria for tinnitus chosen in the different studies have been different. Most studies have concerned people who have sought professional help for their tinnitus. Tinnitus may occur after exposure to loud noise and as complication in treatment with certain drugs such as some antibiotics (ototoxic antibiotics), aspirin, idometacin, and diuretic (furosemide) quinine. Tinnitus often occurs together with depression [20], and it is often said that depression is a co-morbidity to tinnitus. However, it could also be possible that the physiological abnormalities that cause tinnitus are similar or that tinnitus and depression have the same risk factors. Misophonia (dislike of specific sound) may occur together with tinnitus or alone. The “exploding head syndrome” may also occur with tinnitus or alone. Plastic Changes in the Brain Can Cause Tinnitus Tinnitus is regarded to be a complex hyperactive disease, or rather tinnitus is a symptom with complex causes that indicate hyperactive neural activity. There is evidence that the neural activity that causes at least some forms of tinnitus is different from that evoked by sound. Earlier it was assumed that tinnitus was caused by increased firing rate of neurons occurring without sensory input. Recent studies indicate that other forms of abnormal activity somewhere in the nervous system, in particular how neural activity in populations of nerve cells are inter-related, may be the cause of some forms of tinnitus. Evidence has been presented that abnormal synchrony and temporal coherence of the activity in populations of neurons may be the important factors for causing tinnitus [21, 22]. Activation of the nervous systems with temporal (periodic or non-periodic) signals, such as those occurring from sensory stimulation with sounds, creates coherence in the neural activity in a population of neurons because many neurons are activated by the same source. There are reasons to believe abnormal communications between nerve fibers or nerve cells (ephaptic transmission) may be involved in creating an abnormally high degree of temporal coherence of neural activity without any physical sensory input. There is considerable evidence that activation of neural plasticity plays an important role in many forms of tinnitus. Activation of neural plasticity can alter the connectivity in the brain by unmasking dormant synapses. This is another factor that may be involved in some forms of tinnitus. There is also some evidence that the anatomically located regions activated in tinnitus are different from those that are activated by sound. There are indications that the neural activity that causes the awareness (conscious perception) of tinnitus is different from that which causes the affective (distress) reactions. Such separation in processing of sounds that represent different kinds of information may be similar to the separation of different kinds of sensory signals described as stream segregation. The separation processing that leads to conscious perception and the processing that causes distress may indicate that these occur in different parts of the thalamus: the ventral part for processing of awareness and the medial and dorsal parts for the activity that causes affective symptoms. The dorsal and medial thalamus has subcortical connections to the amygdala. All these forms of changes in the function of the nervous system have few or no detectable morphological correlates. Many aspects of tinnitus that have lasted a long time (e.g., more than 5 years) are different from tinnitus that has only lasted a short time (less than 5 years). Perhaps most important, tinnitus that has lasted a long time is more difficult to treat than tinnitus that has only lasted a short time [1]. Impact of Tinnitus on an Individual Person The degree and the impact on an individual person from tinnitus vary widely from person to person and often vary over time. Only rarely has it been possible to relate the character and the severity to events or specific diseases. There are no objective tests that can determine the existence of tinnitus nor is it possible to evaluate the severity of tinnitus by any known test. The lack of objective tests may sometimes set the patients’ description into question. The cause (meaning what caused the tinnitus to start) is often elusive. Only rarely has it been possible to relate the character and the severity to events or specific diseases. The lack of objective signs to classify tinnitus according to severity has affected attempts to study the epidemiology of tinnitus. This is probably the most important reason why different studies typically show different incidence and prevalence values. References to follow soon
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Dijagnosticiranje uzroka Tinnitus January 26, 2015 by Emma Filed under Zujanje u ušima, Tinnitus objasnio Kako se dijagnosticira Tinnitus? Ako sumnjate da ste svibanj imati Tinnitus je važno da biste dobili pravilnu dijagnozu. U nekom trenutku u njihovom životu većina ljudi doživjeti neke kratke simptome Tinnitus. Međutim, preporučuje se da ste rezervirali i sastanak sa svojim liječnikom ako: - Simptomi Tinnitus trajati dulje od tjedan dana - Tinnitus negativno utječe na vaš život - Zvuk je sve glasnija Liječnik će vas pitati o vašim simptomima i povijesti bolesti te će vas želim ispitati. Vi svibanj biti upućeni na stručnjaka kao što je ENT konzultant ili audiologist u kojem slučaju da ste vjerojatno da će imati niz testova kako bi se utvrdilo da li imate zujanje u ušima. To može uključivati: - Sluh ispitivanja – Postoji niz različitih tipova dostupna i oni se razlikuju za odrasle i djecu. Ljudi obično imaju niz slušnih testova - Uho x-zrake kako bi se utvrdilo je tu je bilo kakva šteta na kosti uha - Krvni testovi za provjeru infekcija i poremećaja u krvi - Skeniranje mozga otkriva sve potencijalne tumora ili oštećenja živaca za uši Postoji nekoliko načina kako bi se utvrdilo je li osoba ima Tinnitus. Ljudi obično prolaze niz testova sluha: Neki od tipova pitanja razmatrao testova uključuju: - Koji uho je uključen – pravo, lijevo ili oboje? - Je li buka konstantna ili povremena? - Je li to više izražen u određeno doba dana? - Opis zvuka - Da li se simptomi čini pogoršano ništa? - Da li tinitus utjecati na vašu sposobnost za spavanje? Posao? Koncentrirati? - Kako neugodno je to? Procjenjuje se da oko 90 posto osoba s Tinnitus imaju neki stupanj gubitka sluha. Dakle, sluha testovi su neophodni prije pravilna dijagnoza zujanje u ušima može se odrediti. To je presudno da biste dobili dijagnozu zujanje u ušima prije nego krećemo na bilo koji od tretmana. Hvala vam za čitanje ovaj članak, Ova web stranica podržava proizvod pod nazivom Tinnitus Čudo koje je dodatno veliki informacije o pomoći za zujanje u ušima i saznati više kliknite ovdje: Tinnitus Miracle Tinnitus i djelovanju uha January 20, 2015 by Emma Filed under Zujanje u ušima, Tinnitus lijekovi Da biste razumjeli o više što se događa na uho, kada su simptomi prisutni Tinnitus, korisno je razumjeti kako sama uho je strukturiran i kako se to radi. Uši djela zvukova koji putuju iz vanjskog uha prolazi kroz srednje uho i na unutarnjem uhu. Unutarnje uho sadrži pužnice i slušni živac. Pužnice je spiralna cijev koja podsjeća na ljusku puža i sadrži veliki broj osjetljivih kose stanica koje emitiraju zvukove do mozga kroz slušni živac. Ako pužnice ošteti na bilo koji način, kroz ozljede na primjer, ona više ne može raditi taj posao učinkovito. Dijelovi pužnice koji još uvijek rade i dalje će slati poruke mozgu, a mozak će pokušati nadoknaditi neispravnih dijelova koji nedostaju za više od igranja radne dijelove. To ima za posljedicu stvaranje unutarnjeg zvuka poznat tinitusa. Jedan od ključnih čimbenika povezanih s razvojem zujanje u ušima simptomi se izloženost buci, osobito tijekom dugog vremenskog razdoblja. Redovito ide na noćnim klubovima, rad u bučnim okruženjima, pa čak i pripadnici oružanih snaga doživljava glasno paljbom su svi bili povezani s uzrokuju Tinnitus. Uho može čuti veliki raspon zvukova iz 30 decibela (niske pozadinske buke ili šapat), pretjerati 100 decibela u bučnom klubu ili baru. Izloženost buci može izazvati simptome tinitusa doći na vrlo iznenada, u nekim slučajevima. Moderna dan korištenje uređaja kao što su iPod, gdje uho telefon se upravo unutar uha također je dovelo do povećanja broja ljudi doživljava gubitak sluha u mlađoj dobi koja je također faktor u nastanku Tinnitus. Stalno glasna buka je mislio da uzrokuje oštećenja kose stanice u uhu može dovesti do sitnih promjena električnih signala koji prolaze do slušnog živca u mozgu. Novija istraživanja pokazuju da je tinnitus je problem s mozgom u potrazi za vanjski zvuk koji se više ne može čuti jasno zbog senilne gubitak sluha ili glasno izloženosti buci. Umjesto mozak pokušava nadoknaditi popunjavanjem praznog prostora s bukom. Doista istraživanje u Americi na životinjama pokazala su da raskidanje slušni živac ne dos zaustaviti simptome tinitusa. Hvala vam za čitanje ovaj članak, Ova web stranica podržava proizvod pod nazivom Tinnitus Čudo koje je dodatno veliki informacije o pomoći za zujanje u ušima i saznati više kliknite ovdje: Tinnitus Miracle Razumijevanje uzroka Tinnitus January 18, 2015 by Emma Filed under Zujanje u ušima, Tinnitus objasnio Postoje brojni uzroci Tinnitus, Tinitus je sam po sebi nije bolest, nego pokazatelj da postoji problem s slušni sustav. To je važno razumjeti što bi izazvalo Tinitus se moći liječiti simptome na najbolji mogući način. U mnogim slučajevima, liječenje temeljni uzrok tinitusa će imati učinak uklanjanja simptoma. Dakle, što uzrokuje Tinnitus? Navedene u nastavku su glavni čimbenici na početku tinitusa: - Izloženost buci – primjerice rade u jakim okoliša od buke ili redovito slušanje glasne glazbe se utvrdi da je primarni uzrok tinitusa - Protok krvi – Nakupljanje masnih naslaga u arterije može uzrokovati stijenkama arterija suziti koja čini krv teže teći i kao posljedica postaje bučniji. - Razvoj upalu uha - Štete na uho, kao što su perforirana bubnju uha može učiniti više svjesni unutarnjih zvukova - Akustična oštećenje živaca često kao rezultat infekcije bočice - Nakupljanje utjecali uho vosak koji blokira zvukovoda može dovesti do privremenog obliku Tinnitus - Alergije - Doživjeti ozljede glave ili vrata - Nuspojava lijekova kao što su antibiotici, diuretici, antidepresivi i lijekovi za liječenje raka - Malo je previše aspirina - Nagluhost – Tinitus je često posljedica gubitka sluha, Posebno senilne gubitak sluha kao slušni sustav je mislio da se početi pogoršanja oko dobi 60 - Meniereova bolest – bolest unutarnjeg uha uzrokovane neravnotežom unutarnjeg tlaka tekućine uho - Pagetova bolest – normalnog ciklusa obnove kostiju i popravak je poremećen - Migrena glavobolje - Tumori - Acoustic neuromom – non kancerogena izraslina koja utječe na sluh živac u srednjem uhu - Otoskleroza – To je nenormalan rast kosti u srednjem uhu - Upala sinusa – povezivanje uha, nosa i grla znači da je upala sinusa može dovesti do simptoma tinnitus zbog nakupljanje pritiska - Prehlada limenka uzrokuje privremene simptome tinitusa Broj osnovnih medicinskih stanja također može uzrokovati zujanje u ušima, kao što je; - Epilepsija - Visoki krvni tlak (hipertenzija) i sužavanje arterija (ateroskleroza) - Dijabetes i problemi sa štitnjačom - Anemija – to je uzrokovana smanjenim brojem krvnih stanica u tijelu. Tanja krvi može teći oko tijela bržim tempom nego što je normalno što se može proizvesti zvuk - Krvožilni problemi (cirkulatorni poremećaji) - Bolest srca Tu su i nekoliko faktora rizika koji mogu potaknuti pojavu tinitusa ili pogoršati postojeće stanje, kao što: - Visoki unos kofeina - Pretjerano pušenje - Drug i alkoholizam - Umor - Depresija - Stres i anksioznost - Zvonjenje - Šištanje - Zujanje - Zviždanje - Whoosing / žure - Klikom - Urliče - Zuji / mrmljajući - Tutnjava - Droning - Subjektivno Tinnitus – To je najčešći oblik u kojem zvukovi mogu čuti samo osoba koja ima Tinnitus - Cilj Tinnitus – to je fizički problem uha, kao što su suženja krvnih žila. Ova vrsta tinnitus je puno manje čest i može se čuti od strane liječnika s stetoskop - Pulsativno Tinnitus – to je definirano u ritmu buke koja kuca u ritmu srca osoba. Obično se odnosi na neki način da se promjene na protok krvi u ušima. - Razumijevanje što uzrokuje Tinnitus - Načini dijagnosticiranja zujanje u ušima - Popis najboljih i najgorih hranu jesti za tinitus bolnicima - Predložene homeopatskih lijekova - Popis lijekova kako bi se izbjeglo - Vitamini i dodataka za probati - Osobnost osobine zajedničke preko bolnicima - Linkovi na spavanje, anksioznost i stres - Strategije za naučiti svoje tijelo da se nose Hvala vam za čitanje ovaj članak, Ova web stranica podržava proizvod pod nazivom Tinnitus Čudo koje je dodatno veliki informacije o pomoći za zujanje u ušima i saznati više kliknite ovdje: Tinnitus Miracle Živjeti s učincima Tinnitus January 13, 2015 by Emma Filed under Zujanje u ušima, Tinnitus lijekovi Iako Tinitus nije život opasno stanje, učinci na kvalitetu života osoba može biti u rasponu od blago nadražuje uzrokuje velike probleme svaki dan života. Uzrok tinnitus uvelike će odrediti sposobnost osobe za upravljanje simptome. To će utjecati i na težinu simptoma tinnitus i duljinu vremena osoba doživjeti simptome. Neki od glavnih učinaka uvjet ispituje ovdje. Posao – teška tinitus može uzrokovati velike probleme s koncentracijom na poslu, kao što je bio u mogućnosti čuti na sastancima i pratiti razgovore Sigurnosni – problemi mogu nastati u radnom okruženju oko sluha signala upozorenja ili neispravne strojeve. To također može biti problem u svakodnevnom život, kao što je prelazak ceste. Škola -Tinitus nije ograničen na odrasle – Djeca također mogu doživjeti simptome koji se to može učiniti je teško od njih čuti ono što je rekao u učionici i može dovesti do nedostatka koncentracije što zauzvrat bi potencijalno moglo dovesti do disruptiveness. Socijalni život – Sljedeći razgovor na zabavi ili na noć, ili čak i nakon obroka ili odlazak u kino može biti teže za ljude. San – Tinitus može imati štetan utjecaj na spavanje, kao buka pojačava u tišini što je teško zaspati. Nedostatak sna onda uzrokuje probleme s koncentracijom i razdražljivost. Odnosi – Tinnitus može dovesti do problema s komunikacijom s partnerom i percipiraju nedostatak empatije od strane osoba doživljava simptome. Pati može postati ljut na nedostatak razumijevanja drugih mogu pokazati prema stanju i može se početi osjećati izolirano. Anksioznost i depresija – teža simptomi zujanje u ušima su, vjerojatno ste se osjećate tjeskobno i depresivno, postati razdražljiv i imaju problema s koncentracijom i sna. Stres i tjeskoba pogoršavaju simptome i zbog toga što se mogu uhvatiti u ciklusu izrade simptomi gori. Ovo su neki aspekti života koji Tinnitus može utjecati. Simptomi mogu biti tako teška za neke ljude kako da postanu oslabiti pa čak i uzrokovati osobi da se osjećaju samoubojstvo. To se je sugerirao da je razlog poznati slikar Vincent Van Gogh odrezati svoje uho je zato što je izbezumljeni od Tinnitus. Hvala vam za čitanje ovaj članak, Ova web stranica podržava proizvod pod nazivom Tinnitus Čudo koje je dodatno veliki informacije o pomoći za zujanje u ušima i saznati više kliknite ovdje: Tinnitus Miracle Prepoznavanje znakova i simptoma tinnitus January 9, 2015 by Emma Filed under Zujanje u ušima, Tinnitus objasnio Dakle, što to znači, ako ste vi ili netko koga poznajete ima Tinnitus? Ljudi koji pate od Tinnitus čuti unutarnji zvuk u jednom ili oba ušima ili u svojoj glavi. Zvuk se ne može pripisati ništa u vanjskom svijetu. Zajednički vrste zujanje u ušima su visoke utabore zvukove, ili niske zvukove frekvencije. Zvukovi koji su ljudi koji imaju tinitus iskustvo opisao kao: Neki ljudi imaju čak i slušne halucinacije sluha muziciranja. To teži biti češći kod ljudi koji su imali tinnitus za dugo vremena i imaju gubitak sluha, ili osobe koje imaju povećanu osjetljivost zvuka poznat kao hyeracusis. Ima 3 različite vrste Tinnitus: Mjera u kojoj Tinitus utječe na osobu uvelike varira. Za neke ljude je to blago iritantan pozadinske buke koja se obično može ignorirati. Na drugom kraju spektra, Buka može biti nepodnošljiv i čine ga vrlo teško za osobu da misli o bilo što drugo. Simptomi tinitus variraju ne samo među ljudima, ali također može varirati za osobu u različitim vremenima. Na primjer, Simptomi Tinnitus obično izraženije na noćnim satima kada je pozadinska buka je manja, a osoba koja se pokušava opustiti i zaspati. Tinitus može varirati u odnosu na vrstu buke osobe čuje, volumen i igralište. To može utjecati na bilo koju stoji, sjedeći ili ležeći. Tinnitus tendenciju da se ljudi osjetljiviji na zvukove. Osobe s hiperakuzija često televizije čini se da pretjerano glasna, iako se svi drugi čini normalno. Hvala vam za čitanje ovaj članak, Ova web stranica podržava proizvod pod nazivom Tinnitus Čudo koje je dodatno veliki informacije o pomoći za zujanje u ušima i saznati više kliknite ovdje: Tinnitus Miracle Kako mogu Tinnitus Miracle pomoć mene? January 4, 2015 by Emma Filed under Zujanje u ušima, Tinnitus lijekovi Tinnitus Čudo je izrađen od strane Thomas Coleman, prehrambene i zdravstvene stručnjaka i pati od tinitusa. Razvio je pokušao i testirani pristup upravljanju zujanje u ušima. Sam Thomas Coleman bolovala od Tinnitus za više od deset godina i neumorno radili kako bi pronašli načine za ublažavanje simptoma bez lijekova ili operacije. Tinnitus Čudo je proizvod tog rada i je osmišljen kako bi uklonili simptome tinitusa trajno. Prije ulaska u proizvodu, Coleman istraživao stotine članaka i knjiga o Tinnitus, kao i razgovor s ljudima koji su patili od tinitusa, liječnici, travar i homeopata izgraditi ogromnu bogatstvo znanja i iskustva na temu. On je također pokušao i testirani brojne terapije, lijekovi i lijekovi, mnogi koji daje manje ili privremeno olakšanje, ali kada je postao umoran ili pod stresom simptomi vratili gore nego ikada. Četrnaest godina patnje i tisuće sati istraživanja i eksperimentiranja kasnije, dovelo Colemana pronaći kombinaciju tretmana koji je radio za liječenje svoje zujanje u ušima trajno, Rješenje je nazvao tinnitus čudo. Tinnitus Čudo je holistički pristup dizajniran za rad s vašim tijelom. Tinitus je kombinacija emocionalne, fizički i okolišni čimbenici, i zato treba holistički pristup u rješavanju svih ovih. Kao što svatko tko je pod utjecajem tinnitus utječe različito, i svatko reagira na tretmane na različite načine, Tinnitus Miracle ne pokušati osigurati jedno rješenje pristaje svima pristup. Umjesto toga, preporuča niz tehnika i strategija za probati i savjete na različite načine kako bi otkriti ako se to radi za vas. Dakle, ono što je Tinnitus Miracle? Tinnitus Čudo je 250 Stranica e-knjiga pruža holistički pristup ublažavanju simptoma tinnitus. E-knjiga daje vrijedan resurs koji okuplja knjižnica informacija, kao što su: Knjiga nudi korak po korak savjete o tome kako postupiti i prilagoditi tako da odgovaraju vašim potrebama. Usvajanje ove holistički pristup će vam pomoći naći načina da vam omogućiti da upravljate vaše stanje učinkovito, bez nuspojava. Hvala vam za čitanje ovaj članak, Ova web stranica podržava proizvod pod nazivom Tinnitus Čudo koje je dodatno veliki informacije o pomoći za zujanje u ušima i saznati više kliknite ovdje: Tinnitus Miracle