What is Viagra? Viagra (sildenafil) relaxes muscles and increases blood flow to unique places on the body. Sildenafil under the name Viagra is utilised to treat erectile dysfunction (impotence) in men. A further brand of sildenafil is Revatio, that is employed to treat pulmonary arterial hypertension and increase workout capacity in women and men. Usually do not take Viagra although also taking Revatio, unless your medical doctor tells you to. Viagra may possibly also be utilized for other purposes not listed in this medication guide. Important data about Viagra Don't take Viagra if you're also applying a nitrate drug for chest pain or heart difficulties. This contains nitroglycerin (Nitrostat, Nitrolingual, Nitro-Dur, Nitro-Bid, and others), isosorbide dinitrate (Dilatrate-SR, Isordil, Sorbitrate), and isosorbide mononitrate (Imdur, ISMO, Monoket). Nitrates are also identified in some recreational drugs which include amyl nitrate or nitrite ("poppers"). Taking Viagra having a nitrate medicine can cause a sudden and really serious decrease in blood pressure. For the duration of sexual activity, if you turn into dizzy or nauseated, or have discomfort, numbness, or tingling in your chest, arms, neck, or jaw, quit and get in touch with your medical professional right away. You could be acquiring a significant side effect of Viagra. Don't take Viagra more than once per day. Enable 24 hours to pass among doses. Contact your medical doctor or seek emergency healthcare attention if your erection is painful or lasts longer than 4 hours. A prolonged erection (priapism) can damage the penis. Viagra can reduce blood flow towards the optic nerve of your eye, causing sudden vision loss. This has occurred in a little number of men and women taking Viagra, the majority of whom also had heart illness, diabetes, high blood pressure, high cholesterol, or particular pre-existing eye issues, and in people who smoke or are over 50 years old. It's not clear irrespective of whether Viagra will be the actual cause of vision loss. Quit employing Viagra and get emergency healthcare assistance for those who have sudden vision loss. Before taking Viagra Usually do not take Viagra if you are also working with a nitrate drug for chest discomfort or heart issues. This includes nitroglycerin (Nitrostat, Nitrolingual, Nitro-Dur, Nitro-Bid, and others), isosorbide dinitrate (Dilatrate-SR, Isordil, Sorbitrate), and isosorbide mononitrate (Imdur, ISMO, Monoket). Nitrates are also discovered in some recreational drugs such as amyl nitrate or nitrite ("poppers"). Taking Viagra using a nitrate medicine can cause a sudden and serious decrease in blood pressure. To make confident it is possible to safely take Viagra, tell your physician when you've got any of those other conditions: heart illness or heart rhythm complications; a current history (previously 6 months) of a heart attack, stroke, or congestive heart failure; high or low blood pressure; coronary artery illness; liver or kidney diseas; a blood cell disorder including sickle cell anemia, many myeloma, or leukemia; a bleeding disorder which include hemophilia; a stomach ulcer; retinitis pigmentosa (an inherited situation with the eye); a physical deformity from the penis (for instance Peyronie's disease); or for those who have been told you must not have sexual intercourse for well being causes. is viagra covered under medicare Viagra can decrease blood flow to the optic nerve in the eye, causing sudden vision loss. This has occurred inside a compact number of folks taking Viagra, most of whom also had heart disease, diabetes, high blood pressure, high cholesterol, or certain pre-existing eye challenges, and in people who smoke or are more than 50 years old. It is not clear whether or not Viagra is definitely the actual lead to of vision loss. Stop employing Viagra and get emergency health-related assist when you've got sudden vision loss. FDA pregnancy category B: This medication will not be expected to be harmful to an unborn infant. Usually do not use Viagra with no telling your physician in case you are pregnant or strategy to become pregnant throughout therapy. It isn't known if sildenafil passes into breast milk or if it could harm a nursing baby. Usually do not use this medication without having telling your doctor should you be breast-feeding a child. See also: Viagra pregnancy and breastfeeding warnings (in a lot more detail) How need to I take Viagra? Take Viagra exactly as prescribed by your medical doctor. Do not take in bigger or smaller amounts or for longer than suggested. Comply with the directions in your prescription label. Viagra is usually taken only when necessary, 30 minutes to 1 hour before sexual activity. You could take it as much as four hours before sexual activity. Don't take Viagra greater than as soon as per day. Viagra can help you might have an erection when sexual stimulation occurs. An erection will not occur just by taking a pill. Comply with your doctor's directions. During sexual activity, for those who turn into dizzy or nauseated, or have discomfort, numbness, or tingling inside your chest, arms, neck, or jaw, quit and call your doctor right away. You could be possessing a really serious side impact of Viagra. Store this medication at space temperature away from moisture and heat. See also: Viagra dosage (in additional detail) What happens if I miss a dose? Viagra is utilized as needed, so you will be not most likely to be on a dosing schedule. What happens if I overdose? Seek emergency medical interest or get in touch with the Poison Support line at 1-800-222-1222. Overdose symptoms may possibly incorporate chest discomfort, nausea, irregular heartbeat, and feeling light-headed or fainting. What ought to I steer clear of whilst taking Viagra? Prevent drinking alcohol, which can enhance a number of the unwanted side effects of Viagra. Keep away from making use of other medicines to treat impotence, such as alprostadil (Caverject, Muse, Edex) or yohimbine (Yocon, Yodoxin, other individuals), without first talking for your doctor. See also: Viagra and alcohol (in extra detail) Viagra side effects Get emergency healthcare aid should you have any of those indicators of an allergic reaction: hives; difficulty breathing; swelling of the face, lips, tongue, or throat. During sexual activity, for those who turn into dizzy or nauseated, or have discomfort, numbness, or tingling in your chest, arms, neck, or jaw, cease and call your medical doctor immediately. You might be possessing a significant side effect of Viagra. Cease applying Viagra and call your physician at when if you have a really serious side impact for example: sudden vision loss; ringing inside your ears, or sudden hearing loss; chest discomfort or heavy feeling, pain spreading towards the arm or shoulder, nausea, sweating, general ill feeling; irregular heartbeat; swelling inside your hands, ankles, or feet; shortness of breath; vision changes; feeling light-headed, fainting; or penis erection that may be painful or lasts 4 hours or longer. Less severe Viagra side effects may involve: warmth or redness within your face, neck, or chest; stuffy nose; headache; memory challenges; upset stomach; or back pain. This can be not a complete list of negative effects and other individuals could happen. Call your medical professional for health-related guidance about negative effects. You could report unwanted effects to FDA at 1-800-FDA-1088. See also: Viagra side effects (in a lot more detail) What other drugs will have an effect on Viagra? Do not take Viagra with comparable drugs including tadalafil (Cialis) or vardenafil (Levitra). Tend not to take Viagra if you're also utilizing a nitrate drug for chest discomfort or heart challenges, including nitroglycerin (Nitrostat, Nitrolingual, Nitro-Dur, Nitro-Bid, Minitran, Deponit, Transderm-Nitro), isosorbide dinitrate (Dilatrate-SR, Isordil, Sorbitrate), and isosorbide mononitrate (Imdur, ISMO, Monoket), or recreational drugs for example amyl nitrate or nitrite ("poppers"). Prior to taking Viagra, tell your medical doctor about all other drugs you use for erectile dysfunction, or when you are working with any on the following drugs: bosentan (Tracleer); cimetidine (Tagamet, Tagamet HB); conivaptan (Vaprisol); imatinib (Gleevec); isoniazid (for treating tuberculosis); rifampin (Rifadin, Rimactane, Rifater, Rifamate); an antidepressant like nefazodone; an antibiotic for example clarithromycin (Biaxin), dalfopristin/quinupristin (Synercid), erythromycin (E.E.S., EryPed, Ery-Tab, Erythrocin, Pediazole) or telithromycin (Ketek); antifungal medication which include itraconazole (Sporanox), ketoconazole (Nizoral), miconazole (Oravig), or voriconazole (Vfend); heart or blood pressure medication for instance diltiazem (Cardizem, Dilacor, Tiazac), doxazosin (Cardura), nicardipine (Cardene), quinidine (Quin-G), or verapamil (Calan, Covera, Isoptin, Verelan); or HIV/AIDS medicine which include atazanavir (Reyataz), delavirdine (Rescriptor), fosamprenavir (Lexiva), indinavir (Crixivan), nelfinavir (Viracept), saquinavir (Invirase), or ritonavir (Norvir, Kaletra). This list just isn't complete and there could possibly be other drugs that can interact with Viagra. Tell your doctor about each of the prescription and over-the-counter medications you use. This incorporates vitamins, minerals, herbal solutions, and drugs prescribed by other physicians. Do not start off making use of a brand new medication without telling your medical doctor. Viagra
