Description and Brand Names

Drug information provided by: IBM Micromedex

US Brand Name

  1. Arcalyst


Rilonacept is used to treat cryopyrin-associated periodic syndromes (CAPS), including familial cold autoinflammatory syndrome (FCAS) and Muckle-Wells syndrome (MWS). Rilonacept can help lessen the signs and symptoms of CAPS, such as rash, joint pain, fever, and tiredness .

This medicine is available only with your doctor's prescription .

This product is available in the following dosage forms:

  • Powder for Solution