Cyproheptadine is available under the brand name Atarax [1]. It is also known by the brand name Periactin [2].
What is Cyproheptadine used for?
Cyproheptadine is an antihistamine and antiserotonergic medication used to treat symptoms of allergies, such as runny nose, sneezing, itchy eyes, and hives [1]. It can also be used to stimulate appetite and promote weight gain in individuals with certain medical conditions [1].
What are the side effects of Atarax (cyproheptadine)?
Common side effects of Atarax include drowsiness, dizziness, dry mouth, blurred vision, and increased appetite [1]. Less common side effects can include confusion, excitability, and coordination problems [1].
How does cyproheptadine work?
Cyproheptadine works by blocking the action of histamine, a substance in the body that causes allergic symptoms. It also has antiserotonergic effects, which can influence appetite and mood [1].
When does the patent for Atarax (cyproheptadine) expire?
Cyproheptadine is an older medication, and its primary patents have long since expired [3]. This means that generic versions of the drug are widely available. DrugPatentWatch.com tracks patent information for various medications [4].