What is Viagra? Viagra (sildenafil) relaxes muscles and increases blood flow to certain places of your body. Sildenafil below the name Viagra is employed to treat erectile dysfunction (impotence) in males. One more brand of sildenafil is Revatio, which can be utilized to treat pulmonary arterial hypertension and strengthen physical exercise capacity in men and women. Tend not to take Viagra though also taking Revatio, unless your medical professional tells you to. Viagra may also be employed for other purposes not listed within this medication guide. Important details about Viagra Tend not to take Viagra if you are also utilizing a nitrate drug for chest discomfort or heart complications. 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 discovered in some recreational drugs like amyl nitrate or nitrite ("poppers"). Taking Viagra with a nitrate medicine may cause a sudden and significant decrease in blood pressure. In the course of sexual activity, in the event you turn out to be dizzy or nauseated, or have discomfort, numbness, or tingling in your chest, arms, neck, or jaw, stop and contact your medical professional instantly. You might be acquiring a severe side impact of Viagra. Tend not to take Viagra greater than once per day. Enable 24 hours to pass among doses. Speak to your medical doctor or seek emergency healthcare focus if your erection is painful or lasts longer than four hours. A prolonged erection (priapism) can damage the penis. Viagra can decrease blood flow for the optic nerve from the eye, causing sudden vision loss. This has occurred in a tiny number of people taking Viagra, the majority of whom also had heart illness, diabetes, high blood pressure, high cholesterol, or specific pre-existing eye problems, and in those that smoke or are over 50 years old. It is not clear no matter whether Viagra is definitely the actual bring about of vision loss. Cease working with Viagra and get emergency healthcare help in case you have sudden vision loss. Before taking Viagra Tend not to take Viagra if you are also applying a nitrate drug for chest discomfort or heart difficulties. This involves 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 identified in some recreational drugs which include amyl nitrate or nitrite ("poppers"). Taking Viagra using a nitrate medicine may cause a sudden and serious reduce in blood pressure. To produce confident you could safely take Viagra, inform your physician when you have any of these other circumstances: heart illness or heart rhythm complications; a recent 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 which include sickle cell anemia, many myeloma, or leukemia; a bleeding disorder for instance hemophilia; a stomach ulcer; retinitis pigmentosa (an inherited situation with the eye); a physical deformity of your penis (for example Peyronie's disease); or in case you have been told you need to not have sexual intercourse for health reasons. mff and viagra Viagra can decrease blood flow to the optic nerve in the eye, causing sudden vision loss. This has occurred within a small number of people taking Viagra, most of whom also had heart disease, diabetes, high blood pressure, high cholesterol, or specific pre-existing eye complications, and in individuals who smoke or are over 50 years old. It isn't clear irrespective of whether Viagra would be the actual trigger of vision loss. Cease making use of Viagra and get emergency health-related aid should you have sudden vision loss. FDA pregnancy category B: This medication will not be expected to be damaging to an unborn infant. Don't use Viagra with no telling your medical doctor in case you are pregnant or plan to grow to be pregnant in the course of remedy. It's not known if sildenafil passes into breast milk or if it could harm a nursing child. Do not use this medication without telling your doctor for anyone who is breast-feeding a child. See also: Viagra pregnancy and breastfeeding warnings (in far more detail) How should I take Viagra? Take Viagra precisely as prescribed by your physician. Do not take in larger or smaller amounts or for longer than recommended. Follow the directions in your prescription label. Viagra is usually taken only when necessary, 30 minutes to 1 hour prior to sexual activity. You could possibly take it up to 4 hours ahead of sexual activity. Do not take Viagra more than as soon as each day. Viagra can help you've an erection when sexual stimulation happens. An erection will not happen just by taking a pill. Comply with your doctor's instructions. For the duration of sexual activity, when you become dizzy or nauseated, or have discomfort, numbness, or tingling inside your chest, arms, neck, or jaw, stop and contact your medical professional instantly. You may be obtaining a critical side impact of Viagra. Retailer this medication at room temperature away from moisture and heat. See also: Viagra dosage (in additional detail) What happens if I miss a dose? Viagra is applied as required, so you're not probably to be on a dosing schedule. What occurs if I overdose? Seek emergency health-related interest or call the Poison Aid line at 1-800-222-1222. Overdose symptoms might involve chest discomfort, nausea, irregular heartbeat, and feeling light-headed or fainting. What should really I avoid when taking Viagra? Stay away from drinking alcohol, which can raise several of the negative effects of Viagra. Prevent employing other medicines to treat impotence, including alprostadil (Caverject, Muse, Edex) or yohimbine (Yocon, Yodoxin, other individuals), with no first speaking for your physician. See also: Viagra and alcohol (in a lot more detail) Viagra side effects Get emergency health-related aid for those who have any of these indicators of an allergic reaction: hives; difficulty breathing; swelling of one's face, lips, tongue, or throat. Through sexual activity, when you come to be 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 straight away. You may be acquiring a severe side impact of Viagra. Cease using Viagra and call your doctor at as soon as for those who have a critical side effect such as: sudden vision loss; ringing in your ears, or sudden hearing loss; chest pain or heavy feeling, pain spreading towards the arm or shoulder, nausea, sweating, common 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 definitely painful or lasts four hours or longer. Less significant Viagra unwanted effects may well contain: warmth or redness within your face, neck, or chest; stuffy nose; headache; memory challenges; upset stomach; or back discomfort. This really is not a complete list of side effects and others may well occur. Call your medical doctor for healthcare advice about unwanted side effects. You might report unwanted side effects to FDA at 1-800-FDA-1088. See also: Viagra side effects (in additional detail) What other drugs will influence Viagra? Do not take Viagra with related medications which include tadalafil (Cialis) or vardenafil (Levitra). Usually do not take Viagra if you are also working with a nitrate drug for chest pain or heart problems, which includes 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 including amyl nitrate or nitrite ("poppers"). Just before taking Viagra, inform your medical professional about all other medications you use for erectile dysfunction, or in case you are utilizing any of the following medicines: 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 which include clarithromycin (Biaxin), dalfopristin/quinupristin (Synercid), erythromycin (E.E.S., EryPed, Ery-Tab, Erythrocin, Pediazole) or telithromycin (Ketek); antifungal medication for instance itraconazole (Sporanox), ketoconazole (Nizoral), miconazole (Oravig), or voriconazole (Vfend); heart or blood pressure medication including 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 isn't full and there may be other drugs that will interact with Viagra. Inform your physician about each of the prescription and over-the-counter medicines you use. This consists of vitamins, minerals, herbal solutions, and drugs prescribed by other physicians. Usually do not commence making use of a new medication with out telling your medical professional. Viagra
