Go to Patient Information New to WINREVAIR? WINREVAIR is the brand name for sotatercept-csrk. You may have questions about your treatment. We have some resources that can help. Getting Started With WINREVAIR Taking WINREVAIR You or a caregiver can watch the Instructions for Use videos anytime or refer to the Instructions for Use on this site or with your kit. Watch the Videos Have a Prescription?Discover The Merck Access Program. When you enroll, you’ll connect with a Merck Access Program Patient Navigator who can help you understand your insurance coverage, share information on estimated out-of-pocket costs, and provide options for co-pay assistance. Enroll Today The Merck Access Program The Merck Access Program can provide information about your insurance coverage and how to access your medication. Learn more If you have any questions about WINREVAIR, ask your healthcare provider, or call 1-855-4WINREVAIR (1-855-494-6738). You are encouraged to report negative side effects of prescription drugs to the FDA. Visit www.fda.gov/medwatch, or call 1-800-FDA-1088.
