Complicated migraines are those in which migraine attacks are accompanied by persistent neurologic deficits, such as paralysis.
Calcium blockers and anti-epileptic drugs seem to be best for prevention .NSAIDs or prochlorperazine are gien for acute attacks.
Patients with severe headaches need subcutaneous, intravenous, or oral formulations of these drugs. Patients with severe nausea and vomiting at the onset of an attack may respond best to intravenous prochlorperazine
Migraine is a chronic neurologic disorder that requires a lifestyle change .You should avoid factors that precipitate a migraine attack eg, lack of sleep, fatigue, stress, certain foods, use of vasodilators.