WHAT DOES CIALIS MEAN?

just take medicines named "nitrates" (including nitroglycerin) use Avenue drugs known as "poppers" for example amyl nitrate or amyl nitrite, and butyl nitrate take any medicines called guanylate cyclase stimulators like riociguat (Adempas) are allergic to sildenafil, as contained in Cialis® and Revatio, or any from the substances in Cialis®.If it