Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Lea Uradu, J.D., is a Maryland state registered tax preparer, state-certified notary public, ...

Cosentyx (secukinumab) is a prescription drug used to treat certain types of arthritis and other conditions. The drug comes as a liquid solution inside single-use pens, syringes, and vials. It may be ...