Periactin is a brand name for the medication called cyproheptadine, which is an antihistamine drug used to relieve symptoms of various allergic reactions. It is commonly prescribed to treat conditions such as hay fever (allergic rhinitis), hives (urticaria), and other allergic reactions.
Cyproheptadine, the active ingredient in Periactin, works by blocking the effects of histamine, a substance produced by the body during an allergic reaction. Histamine is responsible for causing symptoms such as itching, sneezing, runny nose, watery eyes, and hives. By inhibiting histamine's effects, Periactin helps relieve these symptoms, allowing individuals to find relief from their allergies.
Aside from its use in managing allergies, Periactin is sometimes prescribed off-label to stimulate appetite and promote weight gain in individuals with certain conditions, such as cancer or HIV/AIDS. However, it is important to note that its effectiveness in this regard may vary between individuals.
Periactin is available in tablet form and is typically taken orally. The dosage and duration of treatment are usually determined by a healthcare professional based on an individual's specific condition and response to the medication.
Like any medication, Periactin may have side effects, which can range from mild to severe. Common side effects include drowsiness, dizziness, dry mouth, blurred vision, and constipation. It is important to consult a healthcare professional for proper guidance and monitoring while using Periactin.
