TADALAFIL is used to treat erection problems in men. Also, it is currently in Phase 3 clinical trials for treating pulmonary arterial hypertension. What should I tell my health care provider before I take this medicine? They need to know if you have any of these conditions: ...
Do not take Cialis (tadalafil) if you are also using a nitrate drug for chest pain or heart problems. This includes nitroglycerin (Nitrostat, Nitrolingual, Nitro-Dur, Nitro-Bid, and others), isosorbide dinitrate (Dilatrate-SR, Isordil, Sorbitrate), and isosorbide mononitrate (Imdur, ISMO, Mo...