Sildenafil (Viagra) is used to treat erectile dysfunction (impotence; inability to get or save an erection) in men. Sildenafil (Revatio) is used to improve the realization to exercise in adults like pulmonary arterial hypertension (PAH; high blood pressure in the vessels carrying blood to the lungs, causing sharpness of breath, dizziness, and tiredness). children should not usually agree to sildenafil, but in some cases, a doctor may find that sildenafil (Revatio) is the best medication to treat a child’s condition. Sildenafil is in a class of medications called phosphodiesterase (PDE) inhibitors. Sildenafil treats erectile dysfunction by increasing blood flow to the penis during sexual stimulation. This increased blood flow can cause an erection. Sildenafil treats PAH by relaxing the blood vessels in the lungs to permit blood to flow easily.If you are taking sildenafil to treat erectile dysfunction, you should know that it does not cure erectile dysfunction or growth sexual desire. Sildenafil does not prevent pregnancy or the fee of sexually transmitted diseases such as human immunodeficiency virus (HIV).
Sildenafil comes as a tablet and interruption (liquid; Revatio only) to take by mouth.If you are taking sildenafil to treat erectile dysfunction, follow your doctor’s directions and the guidelines in this paragraph. undertake sildenafil as needed since sexual activity. The best era to understand sildenafil is nearly 1 hour previously sexual activity, but you can assume the medication any epoch from 4 hours to 30 minutes back sexual activity. Sildenafil usually should not be taken more than past every 24 hours. If you have clear health conditions or are taking certain medications, your doctor may say you to receive sildenafil less often. You can receive sildenafil in imitation of or without food. However, if you allow sildenafil once a high-fat meal, it will endure longer for the medication to start to work.If you are taking sildenafil to treat PAH, follow your doctor’s directions and the guidelines in this paragraph. You will probably take sildenafil three time a daylight later than or without food. put up with sildenafil at as regards the thesame era every day, and melody your doses roughly 4 to 6 hours apart.
tell your doctor and pharmacist what prescription and nonprescription medications, vitamins, super p-force review and nutritional supplements you are taking or plot to take. Be distinct to suggestion any of the following: alpha blockers such as alfuzosin (Uroxatral), doxazosin (Cardura), prazosin (Minipress), tamsulosin (Flomax, in Jalyn), and terazosin; amlodipine (Norvasc, in Amturnide, in Tekamlo); sure antifungals such as itraconazole (Onmel, Sporanox) and ketoconazole (Nizoral); anticoagulants (‘blood thinners’) such as warfarin (Coumadin, Jantoven); distinct barbiturates such as butalbital (in Butapap, in Fioricet, in Fiorinal, others) and secobarbital (Seconal); beta blockers such as atenolol (Tenormin, in Tenoretic), labetalol (Trandate), metoprolol (Lopressor, Toprol XL, in Dutoprol), nadolol (Corgard, in Corzide), and propranolol (Hemangeol, Inderal LA, InnoPran); bosentan (Tracleer); cimetidine ; efavirenz (Sustiva, in Atripla); erythromycin (E.E.S., E-Mycin, Erythrocin); HIV protease inhibitors including amprenavir (Agenerase; no longer nearby in the U.S.), atazanavir (Reyataz, in Evotaz), darunavir (Prezista, in Prezcobix), fosamprenavir (Lexiva), indinavir (Crixivan), lopinavir (in Kaletra), nelfinavir (Viracept), ritonavir (Norvir, in Kaletra), saquinavir (Invirase), and tipranavir (Aptivus); nevirapine (Viramune); supplementary medications or devices to treat erectile dysfunction; medications for high blood pressure; positive medications for seizures including carbamazepine (Carbatrol, Epitol, Tegretol, others), phenobarbital, and phenytoin (Dilantin, Phenytek); rifabutin (Mycobutin); and rifampin (Rifadin, Rimactane, in Rifamate, in Rifater). Your doctor may obsession to fiddle with the doses of your medications or monitor you intentionally for side effects. Many additional medications may furthermore interact once sildenafil, appropriately be positive to tell your doctor about all the medications you are taking, even those that pull off not appear on this list.