Rilonacept

Arcalyst (rilonacept) is a prescription medication manufactured by Kiniksa Pharmaceuticals (UK), Ltd., used to treat certain autoinflammatory conditions. It comes as a lyophilized powder in single-use vials for subcutaneous injection, with each vial containing 160 mg of rilonacept in 2 mL after reconstitution. This information was generated using AI and is provided for informational and research purposes only.