<unk> , sold under the brand name Serc among others, is an anti-vertigo medication. It is commonly prescribed for balance disorders or to alleviate vertigo symptoms, e.g. those associated with Ménière's disease. It was first registered in Europe in 1970 for the treatment of Ménière's disease.
Betahistine
Allergan
Methacholine
Caffeine
Dihydroergotamine
Theobromine
Histamine dihydrochloride
Antihistamine