The price you pay for Tavneos may depend on factors such as your dosage, whether you have health insurance, and the pharmacy you use. Financial assistance may be available to help you with the cost of ...

Tavneos (avacopan) is a prescription drug used to treat a rare autoimmune disease that affects the blood vessels. Tavneos comes as an oral capsule. Specifically, Tavneos is used in certain adults to ...

Earlier this year, when the FDA asked Amgen to pull its rare disease drug Tavneos from the market, the California drugmaker denied the request. Now, the U.S. regulator is applying more pressure. The ...