Taking WINREVAIR (sotatercept-csrk) You can watch the Instructions for Use videos anytime. There are also Frequently Asked Questions at the end of each video. Choose the video for the WINREVAIR kit that your doctor has prescribed. If you’re not sure, ask your healthcare provider. 1-vial WINREVAIR kit2-vial WINREVAIR kit Download Instructions for Use (1-Vial kit, 2-Vial kit). Download Instructions for Use (1-Vial kit, 2-Vial kit). 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).
