Erectile dysfunction is common and you don’t need to be a certain age to get a prescription for Viagra. If you’re generally healthy and aren’t taking any medications that interact with Viagra, a healthcare provider will usually write you a prescription after an .How should this medicine be used? Ask your pharmacist for a list of the ingredients. The thing is, erectile dysfunction is a lot more common than people think. If it is not treated right away, priapism can permanently damage your penis sudden vision loss in one or both eyes. Do not take it more than once a day.Sildenafil (Viagra) is used to treat erectile dysfunction (impotence; inability to get or keep an erection) in men. Sildenafil (Liqrev, Revatio) is used to improve the ability to exercise in adults (Liqrev, Revatio) and children 1 year of age and older (Revatio) with pulmonary arterial hypertension (PAH; high blood pressure in the vessels carrying blood to the . Erectile dysfunction is when a man has difficulty getting an erection or keeping it long enough for sex. It’s also known as ED or impotence. It happens when not enough blood flows to the penis, preventing an erection. The frequency increases with age, affecting about 50% of men over age 40*; however younger men may also experience ED. AdFree & Private Online Consultant with Real Doctors. Reliable E.D. Meds Shipped Discreetly. Save Time & Money with Online Prescription for Viagra, Cialis, Sildenafil and Tadalafil/5 (3, reviews)Types: Privacy Policy · Premature Ejaculation · Sexual Health.If you’re not sure if you’re taking a nitrate, ask your doctor or pharmacist. Also tell your doctor if you have or have ever had pulmonary veno-occlusive disease PVOD; blockage of veins in the lungs ; a stomach ulcer; heart, kidney, or liver disease; a heart attack; heart failure; angina chest pain ; an irregular heartbeat; a stroke; chest pain; high or low blood pressure; high cholesterol; a bleeding disorder; blood circulation problems; blood cell problems such as sickle cell anemia a disease of the red blood cells , multiple myeloma cancer of the plasma cells , or leukemia cancer of the white blood cells ; conditions affecting the shape of the penis e. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. An evaluation of visual function at doses up to twice the maximum recommended dose revealed no effects of VIAGRA on visual acuity, intraocular pressure, or pupillometry. Both sildenafil and the metabolite have terminal half lives of about 4 hours. A starting oral dose of 25 mg should be considered in those patients [see Dosage and Administration 2.
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