See the DrugPatentWatch profile for periactin
What is Periactin, and what is it used for?
Periactin is a brand name for cyproheptadine, an antihistamine medicine. It is commonly used to treat allergy symptoms such as itching, hives (urticaria), and runny nose. It can also be prescribed for other conditions as a clinician decides based on symptoms and history. [1]
Why do some people ask about Periactin for appetite or weight gain?
Cyproheptadine is known for a possible side effect of increased appetite. Because of that, some patients seek Periactin specifically when they’re trying to stimulate appetite, though whether it’s appropriate depends on the cause of low appetite and a clinician’s guidance. [1]
How does it work in the body?
Cyproheptadine works mainly by blocking histamine (H1) receptors, which reduces allergic symptoms. It also can affect other brain signaling pathways that relate to appetite and sedation. [1]
What side effects do people report?
Common side effects of cyproheptadine can include sleepiness (drowsiness), dizziness, and dry mouth. Because it can be sedating, it may affect driving or operating machinery for some people. [1]
Is Periactin available in other countries or as a generic?
Periactin is the brand name; the active ingredient is cyproheptadine, which may be available as a generic medication depending on the country. [1]
References
- https://www.drugs.com/periactin.html