Viagra 100 mg 4 tablets

Product description: Sildenafil 100 mg belongs to a group of medicines called phosphodiesterase type 5 inhibitors. It works by helping to relax the blood vessels in the penis, allowing blood to flow into the penis when you feel sexual arousal. It will only help achieve an erection if you are sexually stimulated. For adult men with erectile dysfunction, which is sometimes called sexual impotence, when a man cannot get or maintain an erection of the penis firm enough for sexual activity. Usage instructions: The recommended dose is one tablet about one hour before sexual activity. Swallow the tablet whole with a glass of water. Do not take sildenafil more than once a day. Warnings and precautions: Do not take it in the following cases: · If you are allergic to sildenafil or any other ingredients of this medicine. · If you are taking medicines called nitrates, as combining them may cause a serious drop in blood pressure. Tell your doctor if you are taking any of these medicines, which are often given to relieve angina (or "chest pain"). · If you are using any medicines known as nitric oxide donors such as amyl nitrite ("poppers"), as combining them may also cause a serious drop in blood pressure. · If you have serious heart or liver problems. · If you recently had a stroke or heart attack, or if you have low blood pressure. · If you suffer from some rare hereditary eye diseases (such as retinitis pigmentosa). · If you have ever experienced vision loss due to non-arteritic anterior ischemic optic neuropathy (NAION). · If you are taking riociguat. Caution should be exercised in the following cases: · If you suffer from sickle cell anemia, leukemia, or multiple myeloma. · If you have deformities of your penis or Peyronie's disease. · If you have heart problems. Your doctor should carefully assess whether your heart can handle the additional stress caused by sexual activity. · If you currently have a stomach ulcer or bleeding problems (such as hemophilia). · If you experience sudden vision loss or decrease, stop taking and contact your doctor immediately. Do not use with any other medications for erectile dysfunction, whether oral or topical. Do not use with pulmonary arterial hypertension (PAH) medications containing sildenafil or any other phosphodiesterase type 5 inhibitors. Ingredients: Sildenafil 100 mg. Product details: Brand: Viagra Quantity: 4 pills Product form: Tablets