What is Viagra? Viagra (sildenafil) relaxes muscles and increases blood flow to particular regions of the physique. Sildenafil beneath the name Viagra is applied to treat erectile dysfunction (impotence) in guys. A further brand of sildenafil is Revatio, which can be used to treat pulmonary arterial hypertension and improve workout capacity in women and men. Do not take Viagra though also taking Revatio, unless your medical professional tells you to. Viagra may well also be used for other purposes not listed in this medication guide. Important info about Viagra Don't take Viagra should you be also using a nitrate drug for chest pain or heart problems. This contains 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 found in some recreational drugs like amyl nitrate or nitrite ("poppers"). Taking Viagra using a nitrate medicine can cause a sudden and severe lower in blood pressure. For the duration of sexual activity, in case you grow to be dizzy or nauseated, or have discomfort, numbness, or tingling within your chest, arms, neck, or jaw, quit and get in touch with your medical doctor right away. You can be obtaining a really serious side impact of Viagra. Usually do not take Viagra more than when per day. Let 24 hours to pass among doses. Get in touch with your physician or seek emergency healthcare attention if your erection is painful or lasts longer than four hours. A prolonged erection (priapism) can damage the penis. Viagra can reduce blood flow towards the optic nerve in the eye, causing sudden vision loss. This has occurred in a modest quantity of folks taking Viagra, most of whom also had heart disease, diabetes, high blood pressure, high cholesterol, or certain pre-existing eye complications, and in people who smoke or are more than 50 years old. It's not clear whether Viagra may be the actual bring about of vision loss. Stop employing Viagra and get emergency healthcare help for those who have sudden vision loss. Before taking Viagra Usually do not take Viagra when you are also using a nitrate drug for chest pain or heart issues. This incorporates 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 for instance amyl nitrate or nitrite ("poppers"). Taking Viagra with a nitrate medicine can cause a sudden and really serious decrease in blood pressure. To make confident you are able to safely take Viagra, inform your medical doctor when you have any of these other situations: heart illness or heart rhythm challenges; 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 such as sickle cell anemia, various myeloma, or leukemia; a bleeding disorder which include hemophilia; a stomach ulcer; retinitis pigmentosa (an inherited situation of your eye); a physical deformity in the penis (like Peyronie's illness); or if you have been told you need to not have sexual intercourse for well being reasons. viagra bumper stickers Viagra can decrease blood flow for the optic nerve in the eye, causing sudden vision loss. This has occurred within a smaller number of folks taking Viagra, the majority of whom also had heart illness, diabetes, high blood pressure, high cholesterol, or certain pre-existing eye problems, and in those who smoke or are more than 50 years old. It is not clear no matter whether Viagra is definitely the actual lead to of vision loss. Stop using Viagra and get emergency healthcare help if you have sudden vision loss. FDA pregnancy category B: This medication will not be expected to become dangerous to an unborn infant. Usually do not use Viagra with out telling your medical doctor if you're pregnant or program to grow to be pregnant for the duration of remedy. It isn't known if sildenafil passes into breast milk or if it could harm a nursing baby. Do not use this medication without having telling your physician when you are breast-feeding a infant. See also: Viagra pregnancy and breastfeeding warnings (in extra detail) How should really I take Viagra? Take Viagra specifically as prescribed by your medical 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 needed, 30 minutes to 1 hour prior to sexual activity. You might take it as much as 4 hours ahead of sexual activity. Don't take Viagra greater than the moment every day. Viagra can help you have an erection when sexual stimulation occurs. An erection will not occur just by taking a pill. Follow your doctor's instructions. Through 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, quit and get in touch with your doctor right away. You could be obtaining a really serious side effect of Viagra. Shop this medication at room temperature away from moisture and heat. See also: Viagra dosage (in more detail) What takes place if I miss a dose? Viagra is used as required, so you will be not likely to be on a dosing schedule. What takes place if I overdose? Seek emergency healthcare focus or call the Poison Support line at 1-800-222-1222. Overdose signs and symptoms may perhaps include things like chest discomfort, nausea, irregular heartbeat, and feeling light-headed or fainting. What really should I prevent even though taking Viagra? Prevent drinking alcohol, which can raise a few of the unwanted side effects of Viagra. Stay clear of making use of other medicines to treat impotence, for instance alprostadil (Caverject, Muse, Edex) or yohimbine (Yocon, Yodoxin, other individuals), devoid of first speaking for your doctor. See also: Viagra and alcohol (in far more detail) Viagra side effects Get emergency medical aid when you've got any of these indicators of an allergic reaction: hives; difficulty breathing; swelling of one's face, lips, tongue, or throat. Throughout sexual activity, for those who become dizzy or nauseated, or have pain, numbness, or tingling in your chest, arms, neck, or jaw, cease and get in touch with your physician instantly. You might be getting a critical side effect of Viagra. Stop working with Viagra and call your medical doctor at once for those who have a severe side effect for instance: sudden vision loss; ringing inside your ears, or sudden hearing loss; chest discomfort or heavy feeling, discomfort spreading for the arm or shoulder, nausea, sweating, common ill feeling; irregular heartbeat; swelling in your hands, ankles, or feet; shortness of breath; vision adjustments; feeling light-headed, fainting; or penis erection that is painful or lasts four hours or longer. Less severe Viagra unwanted effects may perhaps involve: warmth or redness within your face, neck, or chest; stuffy nose; headache; memory problems; upset stomach; or back discomfort. This is not a comprehensive list of unwanted side effects and others might take place. Contact your doctor for healthcare guidance about negative effects. You could report unwanted effects to FDA at 1-800-FDA-1088. See also: Viagra unwanted effects (in extra detail) What other drugs will have an effect on Viagra? Tend not to take Viagra with equivalent medications which include tadalafil (Cialis) or vardenafil (Levitra). Do not take Viagra when you are also using a nitrate drug for chest pain 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 for instance amyl nitrate or nitrite ("poppers"). Before taking Viagra, inform your doctor about all other drugs you use for erectile dysfunction, or should you be utilizing any on 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 instance nefazodone; an antibiotic which include 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 just not total and there can be other drugs that could interact with Viagra. Tell your doctor about all the prescription and over-the-counter drugs you use. This contains vitamins, minerals, herbal solutions, and drugs prescribed by other medical doctors. Do not begin applying a brand new medication without telling your physician. Viagra
