Pizotifen is a medication that is primarily used for the prevention and treatment of migraine headaches. It belongs to the class of drugs known as selective serotonin antagonists, which means it works by blocking the action of serotonin, a neurotransmitter that plays a role in the development of migraines.
Pizotifen acts by preventing the blood vessels in the brain from becoming dilated and inflamed, which can lead to the onset of migraines. By reducing the frequency and severity of migraine attacks, it can greatly improve the quality of life for individuals suffering from chronic migraines.
Aside from its use in treating migraines, pizotifen can also be prescribed for other conditions such as cluster headaches and certain allergic conditions, like hay fever. It is available in tablet form and is typically taken once daily, preferably at bedtime, since it can cause drowsiness.
Like any other medication, pizotifen may cause side effects, although they are generally mild and well-tolerated. Common side effects of pizotifen include drowsiness, dry mouth, constipation, weight gain, and an increase in appetite. Rare but more serious side effects may include seizures, changes in vision, and irregular heartbeat.
It is important to note that pizotifen should be used under the guidance and supervision of a healthcare professional, who will determine the appropriate dosage and monitor its effectiveness and safety.
