What is Viagra? Viagra (sildenafil) relaxes muscles and increases blood flow to certain locations from the body. Sildenafil below the name Viagra is applied to treat erectile dysfunction (impotence) in guys. Another brand of sildenafil is Revatio, which can be utilised to treat pulmonary arterial hypertension and enhance exercising capacity in men and women. Tend not to take Viagra whilst also taking Revatio, unless your medical doctor tells you to. Viagra might also be employed for other purposes not listed in this medication guide. Important information and facts about Viagra Tend not to take Viagra should you be also utilizing a nitrate drug for chest pain or heart issues. 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 located in some recreational drugs for example amyl nitrate or nitrite ("poppers"). Taking Viagra having a nitrate medicine can cause a sudden and critical reduce in blood pressure. During sexual activity, in case you develop into dizzy or nauseated, or have pain, numbness, or tingling inside your chest, arms, neck, or jaw, quit and call your medical professional straight away. You could be obtaining a critical side impact of Viagra. Tend not to take Viagra greater than when every day. Let 24 hours to pass between doses. Speak to your physician or seek emergency health-related focus if your erection is painful or lasts longer than 4 hours. A prolonged erection (priapism) can damage the penis. Viagra can reduce blood flow to the optic nerve from the eye, causing sudden vision loss. This has occurred in a smaller number of individuals taking Viagra, the majority of whom also had heart disease, diabetes, high blood pressure, high cholesterol, or specific pre-existing eye problems, and in those that smoke or are more than 50 years old. It isn't clear whether or not Viagra may be the actual lead to of vision loss. Stop making use of Viagra and get emergency medical enable if you have sudden vision loss. Before taking Viagra Do not take Viagra for anyone who is also utilizing a nitrate drug for chest discomfort or heart problems. This contains nitroglycerin (Nitrostat, Nitrolingual, Nitro-Dur, Nitro-Bid, and others), isosorbide dinitrate (Dilatrate-SR, Isordil, Sorbitrate), and isosorbide mononitrate (Imdur, ISMO, Monoket). Nitrates are also located in some recreational drugs like amyl nitrate or nitrite ("poppers"). Taking Viagra having a nitrate medicine can cause a sudden and significant decrease in blood pressure. To make sure you can safely take Viagra, inform your doctor when you've got any of these other conditions: heart illness or heart rhythm difficulties; a recent background (in the past 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 which include sickle cell anemia, multiple myeloma, or leukemia; a bleeding disorder like hemophilia; a stomach ulcer; retinitis pigmentosa (an inherited situation of the eye); a physical deformity from the penis (for instance Peyronie's disease); or when you have been told you should not have sexual intercourse for well being motives. viagra hamster jetlag Viagra can decrease blood flow towards the optic nerve from the eye, causing sudden vision loss. This has occurred inside a compact quantity of men and women taking Viagra, the majority of whom also had heart illness, diabetes, high blood pressure, high cholesterol, or specific pre-existing eye complications, and in people who smoke or are over 50 years old. It's not clear whether Viagra would be the actual result in of vision loss. Quit employing Viagra and get emergency health-related support when you've got sudden vision loss. FDA pregnancy category B: This medication isn't expected to be dangerous to an unborn infant. Don't use Viagra without telling your physician if you are pregnant or program to develop into pregnant throughout treatment. It isn't identified if sildenafil passes into breast milk or if it could harm a nursing baby. Do not use this medication without having telling your medical doctor in case you are breast-feeding a baby. See also: Viagra pregnancy and breastfeeding warnings (in extra detail) How should I take Viagra? Take Viagra specifically as prescribed by your medical professional. Do not take in bigger or smaller amounts or for longer than suggested. Adhere to the directions in your prescription label. Viagra is usually taken only when required, 30 minutes to 1 hour prior to sexual activity. You might take it as much as four hours ahead of sexual activity. Tend not to take Viagra greater than after every day. Viagra might help you've an erection when sexual stimulation happens. An erection won't happen just by taking a pill. Comply with your doctor's instructions. During sexual activity, in case you become dizzy or nauseated, or have pain, numbness, or tingling in your chest, arms, neck, or jaw, stop and call your physician right away. You may be getting a severe side effect of Viagra. Shop 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 utilized as necessary, so you're not most likely to be on a dosing schedule. What occurs if I overdose? Seek emergency medical consideration or contact the Poison Support line at 1-800-222-1222. Overdose symptoms may contain chest discomfort, nausea, irregular heartbeat, and feeling light-headed or fainting. What should I avoid while taking Viagra? Prevent drinking alcohol, which can enhance a number of the side effects of Viagra. Stay clear of using other medicines to treat impotence, which include alprostadil (Caverject, Muse, Edex) or yohimbine (Yocon, Yodoxin, others), without having very first speaking for your medical professional. See also: Viagra and alcohol (in additional detail) Viagra side effects Get emergency health-related support when you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of the face, lips, tongue, or throat. Through sexual activity, in case you become dizzy or nauseated, or have discomfort, numbness, or tingling inside your chest, arms, neck, or jaw, stop and get in touch with your medical doctor instantly. You could be getting a critical side effect of Viagra. Stop making use of Viagra and call your doctor at as soon as when you've got a critical side effect including: sudden vision loss; ringing within 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 changes; feeling light-headed, fainting; or penis erection that's painful or lasts 4 hours or longer. Less really serious Viagra unwanted side effects could include things like: warmth or redness in your face, neck, or chest; stuffy nose; headache; memory difficulties; upset stomach; or back pain. This can be not a complete list of unwanted effects and others may perhaps take place. Contact your physician for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088. See also: Viagra negative effects (in additional detail) What other drugs will impact Viagra? Usually do not take Viagra with similar drugs including tadalafil (Cialis) or vardenafil (Levitra). Tend not to take Viagra if you are also working with a nitrate drug for chest discomfort or heart complications, 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 which include amyl nitrate or nitrite ("poppers"). Ahead of taking Viagra, tell your doctor about all other drugs you use for erectile dysfunction, or in case you are working with any of your following drugs: bosentan (Tracleer); cimetidine (Tagamet, Tagamet HB); conivaptan (Vaprisol); imatinib (Gleevec); isoniazid (for treating tuberculosis); rifampin (Rifadin, Rimactane, Rifater, Rifamate); an antidepressant for example nefazodone; an antibiotic like clarithromycin (Biaxin), dalfopristin/quinupristin (Synercid), erythromycin (E.E.S., EryPed, Ery-Tab, Erythrocin, Pediazole) or telithromycin (Ketek); antifungal medication which include 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 for instance atazanavir (Reyataz), delavirdine (Rescriptor), fosamprenavir (Lexiva), indinavir (Crixivan), nelfinavir (Viracept), saquinavir (Invirase), or ritonavir (Norvir, Kaletra). This list is not comprehensive and there could be other drugs that could interact with Viagra. Inform your medical doctor about all of the prescription and over-the-counter medications you use. This includes vitamins, minerals, herbal products, and drugs prescribed by other physicians. Tend not to start off using a new medication devoid of telling your doctor. Viagra
