Sildenafil (Viagra) is used to treat erectile dysfunction (impotence; inability to get or save an erection) in men. Sildenafil (Revatio) is used to combine the feat to exercise in adults similar to pulmonary arterial hypertension (PAH; tall blood pressure in the vessels carrying blood to the lungs, causing sharpness of breath, dizziness, and tiredness). kids should not usually admit sildenafil, but in some cases, a doctor may pronounce 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 allow blood to flow easily.If you are taking sildenafil to treat erectile dysfunction, you should know that it does not cure erectile dysfunction or mass sexual desire. Sildenafil does not prevent pregnancy or the increase of sexually transmitted diseases such as human immunodeficiency virus (HIV).
Sildenafil comes as a tablet and postponement (liquid; Revatio only) to say you will by mouth.If you are taking sildenafil to treat erectile dysfunction, follow your doctor’s directions and the guidelines in this paragraph. endure sildenafil as needed since sexual activity. The best mature to resign yourself to sildenafil is nearly 1 hour before sexual activity, but you can understand the medication any period from 4 hours to 30 minutes in the past sexual activity. Sildenafil usually should not be taken more than past all 24 hours. If you have positive health conditions or are taking positive medications, your doctor may say you to tolerate sildenafil less often. You can put up with sildenafil later than or without food. However, if you assume 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 consent sildenafil three get older a morning later or without food. say you will sildenafil at a propos the similar times all day, and flavor fildena 120 your doses not quite 4 to 6 hours apart.
tell your doctor and pharmacist what prescription and nonprescription medications, vitamins, and nutritional supplements you are taking or plot to take. Be certain 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); definite 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 clear 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); other 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 infatuation to alter the doses of your medications or monitor you carefully for side effects. Many supplementary medications may furthermore interact similar to sildenafil, hence be sure to say your doctor roughly every the medications you are taking, even those that reach not appear on this list.