NOT KNOWN FACTS ABOUT CIALIS

just take medicines called "nitrates" (including nitroglycerin) use Road prescription drugs named "poppers" such as amyl nitrate or amyl nitrite, and butyl nitrate get any medicines known as guanylate cyclase stimulators which include riociguat (Adempas) are allergic to sildenafil, as contained in Cialis® and Revatio, or any with the elements in C