Do not take this drug:
-if you are allergic to components of Cialis, or
-if you are taking a nitrate medicine for chest pain or heart problemssuch as Nitrolingual,Nitro Dur,Transderm Nitro,Nitrostat (nitroglycerin),Dilatrate, Isochron, Isordil (isosorbide dinitrate), ISMO,Imdur(isosorbide mononitrate ), or recreational medicines such as nitrite (“poppers”) or amyl nitrate.
In rare instances, patients which taking Cialis reported a sudden loss of hearing or vision and decrease (sometimes with dizziness or ringing in the ears ). Call your doctor if you want to determine if these events are related directly to other factors or to the ED tablets .Continue reading