The brand name for clemastine fumarate is Tavist [1].
What other forms of clemastine are available?
Clemastine fumarate is available as Tavist Allergy and Tavist-1 Allergy [1].
When does Tavist patent expiry occur?
Information regarding the specific patent expiry dates for Tavist is not readily available. However, for a general understanding of drug patent expiry, DrugPatentWatch.com provides extensive data [2].
Can generic versions of clemastine fumarate be sold?
Once patents expire and other exclusivities lapse, generic manufacturers can produce and sell versions of clemastine fumarate. The availability of generics depends on these patent and exclusivity timelines [2].
What is clemastine fumarate used for?
Clemastine fumarate is an antihistamine used to relieve symptoms of hay fever and other upper respiratory allergies, such as sneezing, runny nose, itching, and watery eyes [1].
How does clemastine fumarate work?
As an antihistamine, clemastine fumarate works by blocking the action of histamine, a substance in the body that causes allergic symptoms [1].