Cayston Prices and Coupons
This medication is used to treat people with a certain inherited condition (cystic fibrosis) who have a persistent lung infection with a certain bacteria (Pseudomonas aeruginosa). Learn more about this drug here.1
This is a brand name drug and a generic may be available. Even if this drug is covered by Medicare or your insurance, we recommend you compare prices. The WebMDRx coupon or cash price may be less than your co-pay.