Supermans Choice

Viagra (Sildenafil) It has been estimated that impotence affects 140 million men worldwide. Over half of all men with impotence are thought to have some physical (medical) cause. The remainder are believed to have psychogenic causes of impotence. Medical causes of impotence include diabetes and circulatory, neurological or urological conditions.

Cialis (TADALAFIL), dubbed "Le Weekend Drug" in Europe, is a new treatment for Erectile Dysfunction (ED) from Lilly ICOS LLC. Clinical studies show that Cialis works faster, lasts up to 36 hours and has less side effects than Viagra.

Levitra (VARDENAFIL) is one of the latest treatments for Erectile Dysfunction. Levitra acts in the same way as Viagra by blocking an enzyme called PDE-5. Clinical studies show that Levitra works faster and has less side effects than Viagra.

Important Information

A small number of patients have lost eyesight in one eye after taking sildenafil. This type of vision loss is called non-arteritic anterior ischemic optic neuropathy (NAION). NAION causes a sudden loss of eyesight because blood flow is blocked to the optic nerve. It is not clear at this time if sildenafil causes NAION. NAION also happens in patients who do not take this medicine.

People who have a higher chance for NAION include those who:

- have heart disease;

- are over 50 years old;

- have diabetes;

- have high blood pressure;

- have high cholesterol;

- smoke;

- or have certain eye problems.

Stop using sildenafil if you have any loss in your eyesight and seek medical help right away. Do not take sildenafil if you are using a nitrate drug for chest pain or heart problems. Nitrates include nitroglycerin (Nitrostat, Nitrolingual, Nitro-Dur, Nitro-Bid, Minitran, Deponit, Transderm-Nitro, others), isosorbide dinitrate (Dilatrate-SR, Isordil, Sorbitrate), and isosorbide mononitrate (Imdur, ISMO, Monoket). Nitrates are also found in some recreational drugs such as amyl nitrate or nitrite ("poppers"). Contact your doctor or seek emergency medical attention for any erection that lasts longer than 4 hours. A sustained erection can damage the penis. Refrain from further sexual activity and notify your doctor it you develop dizziness, nausea, or angina (pain, tightness, discomfort, numbness, or tingling in the chest, arms, neck, or jaw) during sexual activity. Do not take sildenafil more than once a day.