What is Viagra? Viagra (sildenafil) relaxes muscles and increases blood flow to certain locations with the body. Sildenafil beneath the name Viagra is utilized to treat erectile dysfunction (impotence) in men. One more brand of sildenafil is Revatio, which is used to treat pulmonary arterial hypertension and increase exercise capacity in men and women. Usually do not take Viagra although also taking Revatio, unless your medical doctor tells you to. Viagra could also be employed for other purposes not listed within this medication guide. Important data about Viagra Usually do not take Viagra should you be also employing a nitrate drug for chest pain or heart complications. This involves nitroglycerin (Nitrostat, Nitrolingual, Nitro-Dur, Nitro-Bid, and other people), isosorbide dinitrate (Dilatrate-SR, Isordil, Sorbitrate), and isosorbide mononitrate (Imdur, ISMO, Monoket). Nitrates are also identified in some recreational drugs including amyl nitrate or nitrite ("poppers"). Taking Viagra using a nitrate medicine can cause a sudden and severe decrease in blood pressure. For the duration of sexual activity, in case you become dizzy or nauseated, or have discomfort, numbness, or tingling inside your chest, arms, neck, or jaw, quit and contact your medical doctor immediately. You can be acquiring a significant side effect of Viagra. Tend not to take Viagra greater than as soon as a day. Allow 24 hours to pass between doses. Speak to your medical professional or seek emergency healthcare focus in case your erection is painful or lasts longer than 4 hours. A prolonged erection (priapism) can harm the penis. Viagra can reduce blood flow to the optic nerve in the eye, causing sudden vision loss. This has occurred inside a compact number of persons taking Viagra, the majority of whom also had heart illness, diabetes, high blood pressure, high cholesterol, or certain pre-existing eye difficulties, and in those that smoke or are over 50 years old. It is not clear irrespective of whether Viagra may be the actual lead to of vision loss. Cease applying Viagra and get emergency health-related aid if you have sudden vision loss. Before taking Viagra Usually do not take Viagra when you are also making use of a nitrate drug for chest pain or heart complications. This incorporates nitroglycerin (Nitrostat, Nitrolingual, Nitro-Dur, Nitro-Bid, and other people), isosorbide dinitrate (Dilatrate-SR, Isordil, Sorbitrate), and isosorbide mononitrate (Imdur, ISMO, Monoket). Nitrates are also located in some recreational drugs such as amyl nitrate or nitrite ("poppers"). Taking Viagra having a nitrate medicine can cause a sudden and serious reduce in blood pressure. To make certain it is possible to safely take Viagra, tell your doctor when you've got any of those other situations: heart illness or heart rhythm problems; a current background (previously 6 months) of a heart attack, stroke, or congestive heart failure; high or low blood pressure; coronary artery disease; liver or kidney diseas; a blood cell disorder for instance sickle cell anemia, a number of myeloma, or leukemia; a bleeding disorder including hemophilia; a stomach ulcer; retinitis pigmentosa (an inherited condition on the eye); a physical deformity from the penis (including Peyronie's disease); or in case you have been told you'll want to not have sexual intercourse for well being causes. viagra supplier us online pharmacy Viagra can decrease blood flow to the optic nerve on the eye, causing sudden vision loss. This has occurred in a small quantity of individuals taking Viagra, most of whom also had heart illness, diabetes, high blood pressure, high cholesterol, or particular pre-existing eye difficulties, and in individuals who smoke or are over 50 years old. It isn't clear irrespective of whether Viagra will be the actual bring about of vision loss. Cease utilizing Viagra and get emergency healthcare support if you have sudden vision loss. FDA pregnancy category B: This medication will not be expected to be harmful to an unborn child. Usually do not use Viagra devoid of telling your doctor if you are pregnant or strategy to turn out to be pregnant through therapy. It is not recognized if sildenafil passes into breast milk or if it could harm a nursing baby. Usually do not use this medication with no telling your physician if you're breast-feeding a child. See also: Viagra pregnancy and breastfeeding warnings (in a lot more detail) How should I take Viagra? Take Viagra precisely as prescribed by your doctor. Usually do not take in larger or smaller amounts or for longer than recommended. Adhere to the directions on your prescription label. Viagra is generally taken only when necessary, 30 minutes to 1 hour just before sexual activity. You may take it up to 4 hours prior to sexual activity. Usually do not take Viagra more than as soon as every day. Viagra will help you've an erection when sexual stimulation happens. An erection is not going to occur just by taking a pill. Adhere to your doctor's instructions. During sexual activity, should you grow to be dizzy or nauseated, or have pain, numbness, or tingling within your chest, arms, neck, or jaw, cease and call your physician immediately. You could be having a really serious side impact of Viagra. Store this medication at space temperature away from moisture and heat. See also: Viagra dosage (in a lot more detail) What occurs if I miss a dose? Viagra is used as required, so that you are not likely to be on a dosing schedule. What takes place if I overdose? Seek emergency medical consideration or call the Poison Assist line at 1-800-222-1222. Overdose symptoms could include chest discomfort, nausea, irregular heartbeat, and feeling light-headed or fainting. What must I stay clear of even though taking Viagra? Avoid drinking alcohol, which can raise some of the side effects of Viagra. Avoid utilizing other medicines to treat impotence, for example alprostadil (Caverject, Muse, Edex) or yohimbine (Yocon, Yodoxin, other people), devoid of initial speaking to your physician. See also: Viagra and alcohol (in extra detail) Viagra side effects Get emergency healthcare support when you have any of those signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. During sexual activity, in case you turn out to be dizzy or nauseated, or have pain, numbness, or tingling inside your chest, arms, neck, or jaw, stop and call your medical professional straight away. You may be getting a significant side effect of Viagra. Cease utilizing Viagra and get in touch with your physician at when should you have a significant side effect for instance: sudden vision loss; ringing within your ears, or sudden hearing loss; chest discomfort or heavy feeling, discomfort spreading to the arm or shoulder, nausea, sweating, general ill feeling; irregular heartbeat; swelling inside your hands, ankles, or feet; shortness of breath; vision modifications; feeling light-headed, fainting; or penis erection that is certainly painful or lasts four hours or longer. Less critical Viagra unwanted effects may possibly include: warmth or redness in your face, neck, or chest; stuffy nose; headache; memory troubles; upset stomach; or back pain. This can be not a total list of unwanted side effects and other individuals may well occur. Contact your doctor for medical guidance about side effects. You might report side effects to FDA at 1-800-FDA-1088. See also: Viagra unwanted effects (in far more detail) What other drugs will affect Viagra? Tend not to take Viagra with similar medications for instance tadalafil (Cialis) or vardenafil (Levitra). Usually do not take Viagra should you be also utilizing a nitrate drug for chest pain or heart issues, like 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 instance amyl nitrate or nitrite ("poppers"). Ahead of taking Viagra, inform your medical professional about all other medications you use for erectile dysfunction, or should you be working with any from the following medications: bosentan (Tracleer); cimetidine (Tagamet, Tagamet HB); conivaptan (Vaprisol); imatinib (Gleevec); isoniazid (for treating tuberculosis); rifampin (Rifadin, Rimactane, Rifater, Rifamate); an antidepressant for example nefazodone; an antibiotic including clarithromycin (Biaxin), dalfopristin/quinupristin (Synercid), erythromycin (E.E.S., EryPed, Ery-Tab, Erythrocin, Pediazole) or telithromycin (Ketek); antifungal medication including itraconazole (Sporanox), ketoconazole (Nizoral), miconazole (Oravig), or voriconazole (Vfend); heart or blood pressure medication like diltiazem (Cardizem, Dilacor, Tiazac), doxazosin (Cardura), nicardipine (Cardene), quinidine (Quin-G), or verapamil (Calan, Covera, Isoptin, Verelan); or HIV/AIDS medicine including atazanavir (Reyataz), delavirdine (Rescriptor), fosamprenavir (Lexiva), indinavir (Crixivan), nelfinavir (Viracept), saquinavir (Invirase), or ritonavir (Norvir, Kaletra). This list isn't total and there could possibly be other drugs that may interact with Viagra. Inform your medical professional about all the prescription and over-the-counter drugs you use. This consists of vitamins, minerals, herbal goods, and drugs prescribed by other medical doctors. Do not begin making use of a new medication with no telling your medical doctor. Viagra
