Cosentyx (secukinumab) comes as a subcutaneous injection under the skin or an intravenous (IV) infusion into a vein. Doctors may prescribe it to treat plaque psoriasis, psoriatic arthritis, and other ...

Cosentyx (secukinumab) is used to treat certain autoimmune conditions. If you’re stopping treatment or switching drugs, you may wonder how long Cosentyx stays in your system. Keep reading to learn ...