What is Viagra? Viagra (sildenafil) relaxes muscles and increases blood flow to certain areas on the body. Sildenafil under the name Viagra is employed to treat erectile dysfunction (impotence) in males. A further brand of sildenafil is Revatio, that is made use of to treat pulmonary arterial hypertension and boost workout capacity in women and men. Don't take Viagra though also taking Revatio, unless your physician tells you to. Viagra may perhaps also be applied for other purposes not listed in this medication guide. Important facts about Viagra Do not take Viagra should you be also utilizing a nitrate drug for chest pain or heart challenges. This includes nitroglycerin (Nitrostat, Nitrolingual, Nitro-Dur, Nitro-Bid, and other individuals), isosorbide dinitrate (Dilatrate-SR, Isordil, Sorbitrate), and isosorbide mononitrate (Imdur, ISMO, Monoket). Nitrates are also discovered in some recreational drugs including amyl nitrate or nitrite ("poppers"). Taking Viagra having a nitrate medicine can cause a sudden and serious decrease in blood pressure. For the duration of sexual activity, if you turn out to be dizzy or nauseated, or have discomfort, numbness, or tingling within your chest, arms, neck, or jaw, quit and call your medical professional instantly. You may be possessing a significant side impact of Viagra. Do not take Viagra more than when a day. Allow 24 hours to pass amongst doses. Contact your medical doctor or seek emergency health-related focus if your erection is painful or lasts longer than four hours. A prolonged erection (priapism) can harm the penis. Viagra can lower blood flow to the optic nerve in the eye, causing sudden vision loss. This has occurred in a modest 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 troubles, and in individuals who smoke or are more than 50 years old. It is not clear whether Viagra is definitely the actual trigger of vision loss. Stop applying Viagra and get emergency medical assist when you've got sudden vision loss. Before taking Viagra Do not take Viagra should you be also employing a nitrate drug for chest discomfort 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 found in some recreational drugs like amyl nitrate or nitrite ("poppers"). Taking Viagra having a nitrate medicine can cause a sudden and serious lower in blood pressure. To produce certain you'll be able to safely take Viagra, inform your physician when you've got any of these other conditions: heart disease or heart rhythm problems; a current history (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 like sickle cell anemia, various myeloma, or leukemia; a bleeding disorder for instance hemophilia; a stomach ulcer; retinitis pigmentosa (an inherited condition with the eye); a physical deformity with the penis (for example Peyronie's disease); or when you've got been told you need to not have sexual intercourse for wellness factors. viagra switch plate Viagra can decrease blood flow to the optic nerve of the eye, causing sudden vision loss. This has occurred in a small number of people today taking Viagra, the majority of whom also had heart disease, diabetes, high blood pressure, high cholesterol, or certain pre-existing eye complications, and in those who smoke or are over 50 years old. It isn't clear regardless of whether Viagra could be the actual bring about of vision loss. Stop working with Viagra and get emergency medical support when you have sudden vision loss. FDA pregnancy category B: This medication is not expected to become harmful to an unborn infant. Usually do not use Viagra without having telling your medical doctor should you be pregnant or plan to become pregnant through therapy. It's not identified if sildenafil passes into breast milk or if it could harm a nursing child. Usually do not use this medication without telling your medical professional should you be breast-feeding a infant. See also: Viagra pregnancy and breastfeeding warnings (in much more detail) How should I take Viagra? Take Viagra specifically as prescribed by your doctor. Usually do not take in bigger or smaller amounts or for longer than suggested. Follow the directions in your prescription label. Viagra is normally taken only when required, 30 minutes to 1 hour just before sexual activity. You might take it as much as four hours prior to sexual activity. Tend not to take Viagra more than as soon as per day. Viagra will help you have an erection when sexual stimulation occurs. An erection is not going to occur just by taking a pill. Adhere to your doctor's directions. In the course of sexual activity, if you turn out to be dizzy or nauseated, or have discomfort, numbness, or tingling inside your chest, arms, neck, or jaw, quit and get in touch with your doctor immediately. You could be getting a serious side impact of Viagra. Retailer this medication at space temperature away from moisture and heat. See also: Viagra dosage (in much more detail) What happens if I miss a dose? Viagra is applied as necessary, so you will be not likely to be on a dosing schedule. What occurs if I overdose? Seek emergency medical consideration or contact the Poison Assist line at 1-800-222-1222. Overdose symptoms may well contain chest pain, nausea, irregular heartbeat, and feeling light-headed or fainting. What should I steer clear of though taking Viagra? Stay away from drinking alcohol, which can improve a few of the side effects of Viagra. Stay clear of working with other medicines to treat impotence, which include alprostadil (Caverject, Muse, Edex) or yohimbine (Yocon, Yodoxin, other people), with no very first speaking to your medical professional. See also: Viagra and alcohol (in extra detail) Viagra side effects Get emergency health-related assist should you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of one's face, lips, tongue, or throat. Throughout 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 contact your doctor instantly. You could be possessing a severe side effect of Viagra. Stop using Viagra and get in touch with your physician at when for those who have a serious side effect including: sudden vision loss; ringing within your ears, or sudden hearing loss; chest pain or heavy feeling, discomfort spreading for the arm or shoulder, nausea, sweating, common ill feeling; irregular heartbeat; swelling inside your hands, ankles, or feet; shortness of breath; vision adjustments; feeling light-headed, fainting; or penis erection that's painful or lasts 4 hours or longer. Less critical Viagra unwanted side effects may well incorporate: warmth or redness inside your face, neck, or chest; stuffy nose; headache; memory difficulties; upset stomach; or back pain. This is not a full list of side effects and other individuals may well take place. Contact your medical doctor for healthcare assistance about negative effects. You could report unwanted side effects to FDA at 1-800-FDA-1088. See also: Viagra side effects (in additional detail) What other drugs will affect Viagra? Tend not to take Viagra with similar medications including tadalafil (Cialis) or vardenafil (Levitra). Usually do not take Viagra should you be also using a nitrate drug for chest discomfort or heart issues, such as 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 such as amyl nitrate or nitrite ("poppers"). Just before taking Viagra, tell your medical doctor about all other medicines you use for erectile dysfunction, or for anyone who is applying any in the following medications: bosentan (Tracleer); cimetidine (Tagamet, Tagamet HB); conivaptan (Vaprisol); imatinib (Gleevec); isoniazid (for treating tuberculosis); rifampin (Rifadin, Rimactane, Rifater, Rifamate); an antidepressant including nefazodone; an antibiotic including clarithromycin (Biaxin), dalfopristin/quinupristin (Synercid), erythromycin (E.E.S., EryPed, Ery-Tab, Erythrocin, Pediazole) or telithromycin (Ketek); antifungal medication such as itraconazole (Sporanox), ketoconazole (Nizoral), miconazole (Oravig), or voriconazole (Vfend); heart or blood pressure medication such as 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 complete and there could be other drugs that could interact with Viagra. Tell your medical professional about each of the prescription and over-the-counter drugs you use. This includes vitamins, minerals, herbal products, and drugs prescribed by other doctors. Do not start working with a new medication without having telling your medical professional. Viagra
