What is Viagra? Viagra (sildenafil) relaxes muscles and increases blood flow to particular locations on the physique. Sildenafil below the name Viagra is utilised to treat erectile dysfunction (impotence) in men. A different brand of sildenafil is Revatio, which is employed to treat pulmonary arterial hypertension and enhance workout capacity in women and men. Do not take Viagra while also taking Revatio, unless your physician tells you to. Viagra might also be used for other purposes not listed in this medication guide. Important information about Viagra Tend not to take Viagra if you are also working with a nitrate drug for chest pain or heart troubles. This involves nitroglycerin (Nitrostat, Nitrolingual, Nitro-Dur, Nitro-Bid, and others), isosorbide dinitrate (Dilatrate-SR, Isordil, Sorbitrate), and isosorbide mononitrate (Imdur, ISMO, Monoket). Nitrates are also found in some recreational drugs for example amyl nitrate or nitrite ("poppers"). Taking Viagra using a nitrate medicine can cause a sudden and significant decrease in blood pressure. In the course of sexual activity, if you turn out to be dizzy or nauseated, or have pain, numbness, or tingling in your chest, arms, neck, or jaw, stop and call your medical professional immediately. You could be having a critical side impact of Viagra. Do not take Viagra more than the moment per day. Permit 24 hours to pass among doses. Get in touch with your doctor or seek emergency medical interest if your erection is painful or lasts longer than four hours. A prolonged erection (priapism) can harm the penis. Viagra can reduce blood flow to the optic nerve of your eye, causing sudden vision loss. This has occurred inside a compact quantity of individuals taking Viagra, the majority of whom also had heart illness, diabetes, high blood pressure, high cholesterol, or particular pre-existing eye challenges, and in people that smoke or are over 50 years old. It is not clear whether or not Viagra would be the actual result in of vision loss. Quit employing Viagra and get emergency health-related enable when you've got sudden vision loss. Before taking Viagra Usually do not take Viagra in case you are also making use of a nitrate drug for chest discomfort or heart problems. This consists of 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 such as amyl nitrate or nitrite ("poppers"). Taking Viagra having a nitrate medicine can cause a sudden and critical lower in blood pressure. To produce certain you can safely take Viagra, tell your physician if you have any of those other circumstances: heart illness or heart rhythm troubles; a recent background (in the past 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, several myeloma, or leukemia; a bleeding disorder such as hemophilia; a stomach ulcer; retinitis pigmentosa (an inherited condition of your eye); a physical deformity of the penis (for example Peyronie's disease); or in case you have been told you should not have sexual intercourse for health causes. weekend viagra Viagra can reduce blood flow to the optic nerve in the eye, causing sudden vision loss. This has occurred in a modest number of individuals taking Viagra, most of whom also had heart disease, diabetes, high blood pressure, high cholesterol, or certain pre-existing eye issues, and in people that smoke or are over 50 years old. It's not clear whether Viagra could be the actual lead to of vision loss. Quit working with Viagra and get emergency health-related enable when you have sudden vision loss. FDA pregnancy category B: This medication is just not expected to be harmful to an unborn child. Don't use Viagra with out telling your doctor for anyone who is pregnant or strategy to become pregnant through remedy. It isn't known if sildenafil passes into breast milk or if it could harm a nursing infant. Do not use this medication devoid of telling your medical professional should you be breast-feeding a baby. See also: Viagra pregnancy and breastfeeding warnings (in a lot more detail) How need to I take Viagra? Take Viagra specifically as prescribed by your doctor. Tend not to take in larger or smaller amounts or for longer than suggested. Adhere to the directions on your prescription label. Viagra is normally taken only when necessary, 30 minutes to 1 hour ahead of sexual activity. You may take it as much as 4 hours just before sexual activity. Do not take Viagra more than as soon as every day. Viagra will help you may 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, for those who become dizzy or nauseated, or have discomfort, numbness, or tingling inside your chest, arms, neck, or jaw, stop and call your medical doctor right away. You can be possessing a critical side effect of Viagra. Store this medication at room temperature away from moisture and heat. See also: Viagra dosage (in much more detail) What occurs if I miss a dose? Viagra is used as needed, so you're not probably to be on a dosing schedule. What happens if I overdose? Seek emergency medical interest or call the Poison Enable line at 1-800-222-1222. Overdose symptoms may possibly contain chest discomfort, nausea, irregular heartbeat, and feeling light-headed or fainting. What must I prevent although taking Viagra? Steer clear of drinking alcohol, which can enhance many of the negative effects of Viagra. Prevent applying other medicines to treat impotence, for instance alprostadil (Caverject, Muse, Edex) or yohimbine (Yocon, Yodoxin, other individuals), without initial speaking to your medical professional. See also: Viagra and alcohol (in a lot more detail) Viagra side effects Get emergency medical aid when you have any of those indicators of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. During sexual activity, if you turn into dizzy or nauseated, or have pain, numbness, or tingling within your chest, arms, neck, or jaw, cease and contact your doctor immediately. You might be having a serious side impact of Viagra. Quit utilizing Viagra and call your medical doctor at once in case you have a critical side effect which include: sudden vision loss; ringing in your ears, or sudden hearing loss; chest discomfort or heavy feeling, discomfort spreading towards 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 which is painful or lasts 4 hours or longer. Less critical Viagra side effects may well contain: warmth or redness within your face, neck, or chest; stuffy nose; headache; memory troubles; upset stomach; or back pain. This really is not a full list of negative effects and other individuals may perhaps occur. Contact your medical professional for health-related suggestions about negative effects. You could report unwanted effects to FDA at 1-800-FDA-1088. See also: Viagra negative effects (in more detail) What other drugs will influence Viagra? Do not take Viagra with comparable drugs which include tadalafil (Cialis) or vardenafil (Levitra). Usually do not take Viagra in case you are also employing 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 such as amyl nitrate or nitrite ("poppers"). Ahead of taking Viagra, inform your medical professional about all other drugs you use for erectile dysfunction, or if you're making use of 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 for instance nefazodone; an antibiotic for instance clarithromycin (Biaxin), dalfopristin/quinupristin (Synercid), erythromycin (E.E.S., EryPed, Ery-Tab, Erythrocin, Pediazole) or telithromycin (Ketek); antifungal medication for example itraconazole (Sporanox), ketoconazole (Nizoral), miconazole (Oravig), or voriconazole (Vfend); heart or blood pressure medication for example diltiazem (Cardizem, Dilacor, Tiazac), doxazosin (Cardura), nicardipine (Cardene), quinidine (Quin-G), or verapamil (Calan, Covera, Isoptin, Verelan); or HIV/AIDS medicine such as atazanavir (Reyataz), delavirdine (Rescriptor), fosamprenavir (Lexiva), indinavir (Crixivan), nelfinavir (Viracept), saquinavir (Invirase), or ritonavir (Norvir, Kaletra). This list is not complete and there can be other drugs that may interact with Viagra. Inform your doctor about all the prescription and over-the-counter medicines you use. This involves vitamins, minerals, herbal merchandise, and drugs prescribed by other medical doctors. Don't start employing a brand new medication devoid of telling your medical doctor. Viagra
