A drug is any substance that causes a change in an organism's physiology or psychology when consumed. Drugs are typically distinguished from food and substances that provide nutritional support. Consumption of drugs can be via inhalation, injection, smoking, ingestion, absorption via a patch on the skin, or dissolution under the tongue.
Sugar is classified as drug for fun, but it also have all narcotic properties when abused.
Alcohol is medium to heavy drug that have major impact on organism's physiology and psychology. It is legal in most countries at certain age.
Cannabis, also known as marijuana is a light to medium psychoactive drug from the Cannabis plant used for medical or recreational purposes. It is legal in some countries for medicine.
Ecstasy is a heavy psychoactive drug primarily used for recreational purposes. The desired effects include altered sensations, increased energy, empathy, as well as pleasure. It is illegal drug.
Heroin, also known as diamorphine is an opioid most commonly used as a recreational drug for its euphoric effects. It is illegal drug.
Cocaine is a strong stimulant most frequently used as a recreational drug. Mental effects may include loss of contact with reality, an intense feeling of happiness, or agitation. It is illegal drug.
Ephedrine is a medication often used as substitution stimulant. It is legal but given with medical prescription.
Morphine is a pain medication of the opiate family which is found naturally in a number of plants and animals, including humans. It is legal but given with medical prescription.
Nicotine is a stimulant and potent parasympathomimetic alkaloid that is naturally produced in the nightshade family of plants. It is basic ingredient of cigarettes. It is legal in most countries at certain age.