Levitra (vardenafil) relaxes muscles found in the walls of blood vessels and increases blood flow to particular areas of the body.It is primarily used to treat erectile dysfunction (impotence).
Taking Levitra with certain other medicines can cause a sudden and serious decrease in blood pressure. Do not take vardenafil if you also take riociguat (Adempas) or a nitrate drug such as nitroglycerin.
Stop using Levitra and get emergency medical help if you have sudden blurring / vision loss.
Contact your physician or seek emergency medical intervention if your erection is painful or lasts longer than 4 hours. A prolonged erection (priapism) can damage the penis.
During sexual activity, if you become dizzy or nauseated, or 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.
Levitra (Vardenafil Hydrochloride)
Common side effects of Levitra include headache and flushing. Other side effects include rhinitis and dyspepsia.
10 mg, taken orally, as needed