VIAGRA should not be made use of with REVATIO or with other PAH solutions that contains sildenafil or every other PDE5 inhibitors (like Adcirca [tadalafil])are allergic to sildenafil, as contained in Viagra® and Revatio, or any from the elements in Viagra®. See the close of this leaflet for a whole listing of substances in Viagra®.The init… Read More