What is Viagra? Viagra (sildenafil) relaxes muscles and increases blood flow to distinct regions from the body. Sildenafil below the name Viagra is utilized to treat erectile dysfunction (impotence) in males. One more brand of sildenafil is Revatio, which can be utilized to treat pulmonary arterial hypertension and boost physical exercise capacity in women and men. Usually do not take Viagra though also taking Revatio, unless your physician tells you to. Viagra may well also be made use of for other purposes not listed in this medication guide. Important information and facts about Viagra Do not take Viagra if you are also making use of a nitrate drug for chest discomfort or heart challenges. 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 such as amyl nitrate or nitrite ("poppers"). Taking Viagra having a nitrate medicine can cause a sudden and severe reduce in blood pressure. Through sexual activity, should you turn out to be dizzy or nauseated, or have discomfort, numbness, or tingling inside your chest, arms, neck, or jaw, stop and contact your physician immediately. You might be acquiring a critical side effect of Viagra. Do not take Viagra more than once a day. Let 24 hours to pass among doses. Get in touch with your doctor or seek emergency medical focus if your erection is painful or lasts longer than 4 hours. A prolonged erection (priapism) can harm the penis. Viagra can lower blood flow for the optic nerve of the eye, causing sudden vision loss. This has occurred inside a compact 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 people who smoke or are more than 50 years old. It is not clear whether Viagra could be the actual trigger of vision loss. Stop using Viagra and get emergency healthcare assistance when you have sudden vision loss. Before taking Viagra Do not take Viagra if you are also making use of a nitrate drug for chest pain or heart complications. This includes 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 such as amyl nitrate or nitrite ("poppers"). Taking Viagra having a nitrate medicine can cause a sudden and critical decrease in blood pressure. To make confident you are able to safely take Viagra, tell your medical professional if you have any of these other circumstances: heart disease or heart rhythm complications; a recent background (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 including sickle cell anemia, multiple myeloma, or leukemia; a bleeding disorder including hemophilia; a stomach ulcer; retinitis pigmentosa (an inherited situation of the eye); a physical deformity with the penis (which include Peyronie's illness); or when you've got been told you need to not have sexual intercourse for health reasons. viagra cause rosacea Viagra can lower blood flow to the optic nerve of your eye, causing sudden vision loss. This has occurred within a tiny quantity of people today taking Viagra, most of whom also had heart disease, diabetes, high blood pressure, high cholesterol, or specific pre-existing eye troubles, and in people who smoke or are over 50 years old. It is not clear whether Viagra is the actual result in of vision loss. Stop employing Viagra and get emergency healthcare assistance when you have sudden vision loss. FDA pregnancy category B: This medication will not be expected to be harmful to an unborn infant. Don't use Viagra with no telling your medical professional in case you are pregnant or program to turn into pregnant during treatment. It isn't identified if sildenafil passes into breast milk or if it could harm a nursing child. Usually do not use this medication with out telling your medical professional should you be breast-feeding a child. See also: Viagra pregnancy and breastfeeding warnings (in a lot more detail) How should I take Viagra? Take Viagra precisely as prescribed by your doctor. Do not take in larger or smaller amounts or for longer than encouraged. Stick to the directions on your prescription label. Viagra is usually taken only when required, 30 minutes to 1 hour ahead of sexual activity. You may take it up to 4 hours before sexual activity. Tend not to take Viagra more than when every day. Viagra might help you might have an erection when sexual stimulation happens. An erection is not going to occur just by taking a pill. Follow your doctor's directions. For the duration of sexual activity, should you come to be dizzy or nauseated, or have pain, numbness, or tingling in your chest, arms, neck, or jaw, stop and contact your doctor right away. You can be getting a significant side impact of Viagra. Shop this medication at room temperature away from moisture and heat. See also: Viagra dosage (in extra detail) What takes place if I miss a dose? Viagra is utilized as required, so you might be not most likely to be on a dosing schedule. What occurs if I overdose? Seek emergency healthcare attention or contact the Poison Aid line at 1-800-222-1222. Overdose symptoms may possibly incorporate chest discomfort, nausea, irregular heartbeat, and feeling light-headed or fainting. What ought to I stay clear of though taking Viagra? Stay away from drinking alcohol, which can boost a number of the unwanted effects of Viagra. Steer clear of employing other medicines to treat impotence, such as alprostadil (Caverject, Muse, Edex) or yohimbine (Yocon, Yodoxin, others), without having initial talking for your medical doctor. See also: Viagra and alcohol (in much more detail) Viagra side effects Get emergency health-related assistance in case you have any of those indicators of an allergic reaction: hives; difficulty breathing; swelling of the face, lips, tongue, or throat. In the course of sexual activity, when you turn into dizzy or nauseated, or have pain, numbness, or tingling in your chest, arms, neck, or jaw, stop and get in touch with your medical doctor straight away. You might be having a severe side impact of Viagra. Quit working with Viagra and contact your medical professional at after when you have a severe side impact like: sudden vision loss; ringing in your ears, or sudden hearing loss; chest discomfort or heavy feeling, discomfort spreading to 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's painful or lasts 4 hours or longer. Less serious Viagra unwanted effects may consist of: warmth or redness inside your face, neck, or chest; stuffy nose; headache; memory issues; upset stomach; or back pain. This really is not a complete list of unwanted effects and others may perhaps take place. Call your doctor for health-related assistance about unwanted effects. You may report side effects to FDA at 1-800-FDA-1088. See also: Viagra unwanted side effects (in a lot more detail) What other drugs will have an effect on Viagra? Usually do not take Viagra with related drugs including tadalafil (Cialis) or vardenafil (Levitra). Do not take Viagra for anyone who is also working with a nitrate drug for chest pain or heart complications, 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 instance amyl nitrate or nitrite ("poppers"). Ahead of taking Viagra, tell your physician about all other medications you use for erectile dysfunction, or if you are working with 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 such as 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 such as 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 just not total and there may be other drugs which will interact with Viagra. Inform your medical professional about all the prescription and over-the-counter drugs you use. This contains vitamins, minerals, herbal items, and drugs prescribed by other medical doctors. Tend not to get started using a new medication with out telling your medical doctor. Viagra
