What is Viagra? Viagra (sildenafil) relaxes muscles and increases blood flow to distinct places in the body. Sildenafil under the name Viagra is used to treat erectile dysfunction (impotence) in guys. A further brand of sildenafil is Revatio, which is made use of to treat pulmonary arterial hypertension and enhance exercising capacity in men and women. Usually do not take Viagra even though also taking Revatio, unless your medical doctor tells you to. Viagra may also be utilised for other purposes not listed in this medication guide. Important data about Viagra Tend not to take Viagra should you be also making use of a nitrate drug for chest pain or heart difficulties. This includes 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 for instance amyl nitrate or nitrite ("poppers"). Taking Viagra with a nitrate medicine can cause a sudden and really serious decrease in blood pressure. Throughout sexual activity, if you turn out to be dizzy or nauseated, or have discomfort, numbness, or tingling within your chest, arms, neck, or jaw, stop and get in touch with your medical doctor right away. You may be having a serious side impact of Viagra. Usually do not take Viagra more than once every day. Allow 24 hours to pass between doses. Get in touch with your medical doctor or seek emergency healthcare interest if your erection is painful or lasts longer than 4 hours. A prolonged erection (priapism) can harm the penis. Viagra can reduce blood flow for the optic nerve of your eye, causing sudden vision loss. This has occurred inside a small number of people taking Viagra, the majority of whom also had heart illness, diabetes, high blood pressure, high cholesterol, or particular pre-existing eye difficulties, and in those who smoke or are more than 50 years old. It's not clear regardless of whether Viagra is definitely the actual bring about of vision loss. Quit working with Viagra and get emergency health-related assistance should you have sudden vision loss. Before taking Viagra Usually do not take Viagra should you be also making use of a nitrate drug for chest discomfort or heart difficulties. This includes 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 may cause a sudden and significant lower in blood pressure. To create positive it is possible to safely take Viagra, tell your physician when you've got any of those other situations: heart disease or heart rhythm troubles; a current history (previously 6 months) of a heart attack, stroke, or congestive heart failure; high or low blood pressure; coronary artery illness; liver or kidney diseas; a blood cell disorder for example sickle cell anemia, many myeloma, or leukemia; a bleeding disorder which include hemophilia; a stomach ulcer; retinitis pigmentosa (an inherited situation with the eye); a physical deformity with the penis (which include Peyronie's illness); or should you have been told you ought to not have sexual intercourse for well being reasons. free viagra information Viagra can reduce blood flow to the optic nerve of the eye, causing sudden vision loss. This has occurred inside a modest quantity of individuals taking Viagra, the majority of whom also had heart illness, diabetes, high blood pressure, high cholesterol, or specific pre-existing eye problems, and in people who smoke or are over 50 years old. It is not clear no matter if Viagra is definitely the actual result in of vision loss. Stop making use of Viagra and get emergency health-related aid for those who have sudden vision loss. FDA pregnancy category B: This medication is just not expected to become damaging to an unborn baby. Usually do not use Viagra without telling your medical professional in case you are pregnant or plan to come to be pregnant in the course of remedy. It's not identified if sildenafil passes into breast milk or if it could harm a nursing infant. Do not use this medication with no telling your physician if you're breast-feeding a baby. See also: Viagra pregnancy and breastfeeding warnings (in additional detail) How ought to I take Viagra? Take Viagra specifically as prescribed by your doctor. Don't take in larger or smaller amounts or for longer than suggested. Comply with the directions in your prescription label. Viagra is generally taken only when required, 30 minutes to 1 hour prior to sexual activity. You could take it as much as four hours prior to sexual activity. Do not take Viagra greater than once every day. Viagra might help you may have an erection when sexual stimulation occurs. An erection will not take place just by taking a pill. Adhere to your doctor's directions. Throughout sexual activity, in the event you become dizzy or nauseated, or have pain, numbness, or tingling within your chest, arms, neck, or jaw, stop and contact your medical doctor right away. You may be possessing a serious side effect of Viagra. Shop this medication at room temperature away from moisture and heat. See also: Viagra dosage (in a lot more detail) What happens if I miss a dose? Viagra is made use of as necessary, so you might be not probably to be on a dosing schedule. What occurs if I overdose? Seek emergency healthcare focus or call the Poison Assistance line at 1-800-222-1222. Overdose signs and symptoms may well consist of chest discomfort, nausea, irregular heartbeat, and feeling light-headed or fainting. What should I prevent though taking Viagra? Stay clear of drinking alcohol, which can increase a number of the negative effects of Viagra. Stay clear of using other medicines to treat impotence, such as alprostadil (Caverject, Muse, Edex) or yohimbine (Yocon, Yodoxin, other individuals), with out initially talking to your medical professional. See also: Viagra and alcohol (in additional detail) Viagra side effects Get emergency healthcare support when you have any of those indicators of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Throughout sexual activity, in case you turn into dizzy or nauseated, or have discomfort, numbness, or tingling inside your chest, arms, neck, or jaw, quit and contact your physician straight away. You can be acquiring a significant side impact of Viagra. Quit using Viagra and contact your medical professional at as soon as in case you have a severe side effect like: sudden vision loss; ringing within your ears, or sudden hearing loss; chest discomfort or heavy feeling, discomfort spreading for the arm or shoulder, nausea, sweating, general ill feeling; irregular heartbeat; swelling in your hands, ankles, or feet; shortness of breath; vision changes; feeling light-headed, fainting; or penis erection that is definitely painful or lasts four hours or longer. Less critical Viagra negative effects might include: warmth or redness inside your face, neck, or chest; stuffy nose; headache; memory problems; upset stomach; or back discomfort. This is not a full list of unwanted side effects and other people may perhaps occur. Get in touch with your medical professional for health-related assistance about unwanted effects. You might report unwanted side effects to FDA at 1-800-FDA-1088. See also: Viagra unwanted effects (in extra detail) What other drugs will impact Viagra? Do not take Viagra with equivalent medicines such as tadalafil (Cialis) or vardenafil (Levitra). Tend not to take Viagra in case you are also utilizing a nitrate drug for chest pain or heart troubles, 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 example amyl nitrate or nitrite ("poppers"). Before taking Viagra, inform your doctor about all other drugs you use for erectile dysfunction, or for anyone who is using any of the following medications: bosentan (Tracleer); cimetidine (Tagamet, Tagamet HB); conivaptan (Vaprisol); imatinib (Gleevec); isoniazid (for treating tuberculosis); rifampin (Rifadin, Rimactane, Rifater, Rifamate); an antidepressant such as nefazodone; an antibiotic such as 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 for example atazanavir (Reyataz), delavirdine (Rescriptor), fosamprenavir (Lexiva), indinavir (Crixivan), nelfinavir (Viracept), saquinavir (Invirase), or ritonavir (Norvir, Kaletra). This list will not be total and there could possibly be other drugs that may interact with Viagra. Tell your physician about each of the prescription and over-the-counter medications you use. This involves vitamins, minerals, herbal merchandise, and drugs prescribed by other physicians. Tend not to start off applying a brand new medication without having telling your physician. Viagra
