Do not take tadalafil if you are allergic to it, or if you are also using a nitrate drug for chest pain or heart problems, including nitroglycerin (Nitro Dur, Nitrolingual, Nitrostat, Transderm Nitro, and others), isosorbide dinitrate (Dilatrate, Isordil, Isochron), isosorbide mononitrate (Imdur, ISMO, Monoket), or recreational drugs such as amyl nitrate or nitrite ("poppers").
Taking tadalafil with a nitrate medicine can cause a sudden and serious decrease in blood pressure. Slideshow: What is Asthma? Causes, Symptoms, and Treatment What is Asthma? Causes, Symptoms, and Treatment
If you become dizzy or nauseated during sexual activity, or if you have pain, numbness, or tingling in your chest, arms, neck, or jaw, stop and call your doctor right away. You could be having a serious side effect of tadalafil.
Known hypersensitivity to tadalafil or any ingredient in the formulation.1
Concomitant use of any form of organic nitrates (e.g., nitrates, nitrites, or nitric oxide donors). (See Specific Drugs and Food under Interactions.)
Should not be used in men for whom sexual activity is inadvisable because of their underlying cardiovascular status.
Cialis (tadalafil) relaxes muscles and increases blood flow to particular areas of the body.
Cialis is used to treat erectile dysfunction (impotence) in men. Cialis is also used to treat the signs and symptoms of benign prostatic hyperplasia (BPH), a condition in which the prostate gland becomes enlarged.
Si no esta' seguro que su condicio'n de la salud esta' bastante bien y fuerte para Comprar cialis – consulta con su doctor.