What is Viagra? Viagra (sildenafil) relaxes muscles and increases blood flow to certain areas with the physique. Sildenafil beneath the name Viagra is applied to treat erectile dysfunction (impotence) in guys. An additional brand of sildenafil is Revatio, which is utilized to treat pulmonary arterial hypertension and boost exercising capacity in women and men. Usually do not take Viagra whilst also taking Revatio, unless your medical doctor tells you to. Viagra might also be employed for other purposes not listed within this medication guide. Important details about Viagra Do not take Viagra for anyone who is also utilizing a nitrate drug for chest pain or heart problems. 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 for example amyl nitrate or nitrite ("poppers"). Taking Viagra with a nitrate medicine may cause a sudden and severe lower in blood pressure. Through sexual activity, for those who become dizzy or nauseated, or have discomfort, numbness, or tingling inside your chest, arms, neck, or jaw, stop and call your physician immediately. You could be obtaining a critical side effect of Viagra. Don't take Viagra more than when each day. Enable 24 hours to pass amongst doses. Contact your medical doctor or seek emergency health-related attention if your erection is painful or lasts longer than four hours. A prolonged erection (priapism) can harm the penis. Viagra can decrease blood flow to the optic nerve on the eye, causing sudden vision loss. This has occurred within a small number of people today taking Viagra, the majority of whom also had heart disease, diabetes, high blood pressure, high cholesterol, or certain pre-existing eye difficulties, and in individuals who smoke or are over 50 years old. It is not clear irrespective of whether Viagra will be the actual bring about of vision loss. Cease utilizing Viagra and get emergency medical assistance in case you have sudden vision loss. Before taking Viagra Usually do not take Viagra when you are also utilizing a nitrate drug for chest discomfort or heart troubles. This consists of nitroglycerin (Nitrostat, Nitrolingual, Nitro-Dur, Nitro-Bid, and others), 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 using a nitrate medicine can cause a sudden and really serious decrease in blood pressure. To create sure it is possible to safely take Viagra, tell your medical doctor if you have any of those other circumstances: heart illness or heart rhythm complications; a current 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 like sickle cell anemia, various myeloma, or leukemia; a bleeding disorder including hemophilia; a stomach ulcer; retinitis pigmentosa (an inherited condition with the eye); a physical deformity with the penis (for instance Peyronie's illness); or when you have been told you ought to not have sexual intercourse for health causes. viagra in amsterdam Viagra can reduce blood flow towards the optic nerve with the eye, causing sudden vision loss. This has occurred inside a little number of individuals taking Viagra, the majority of whom also had heart illness, diabetes, high blood pressure, high cholesterol, or certain pre-existing eye troubles, and in people that smoke or are over 50 years old. It is not clear no matter whether Viagra could be the actual bring about of vision loss. Cease applying Viagra and get emergency health-related aid in case you have sudden vision loss. FDA pregnancy category B: This medication will not be expected to become dangerous to an unborn infant. Don't use Viagra with out telling your medical professional if you are pregnant or plan to grow to be pregnant for the duration of treatment. It isn't identified if sildenafil passes into breast milk or if it could harm a nursing infant. Don't use this medication with out telling your physician for anyone who is breast-feeding a infant. See also: Viagra pregnancy and breastfeeding warnings (in additional detail) How must I take Viagra? Take Viagra specifically as prescribed by your medical professional. Tend not to take in larger or smaller amounts or for longer than suggested. Follow the directions in your prescription label. Viagra is normally taken only when needed, 30 minutes to 1 hour before sexual activity. You might take it up to four hours prior to sexual activity. Do not take Viagra greater than as soon as each day. Viagra can help you may have an erection when sexual stimulation occurs. An erection will not occur just by taking a pill. Comply with your doctor's directions. In the course of sexual activity, if you come to be dizzy or nauseated, or have pain, numbness, or tingling within your chest, arms, neck, or jaw, cease and call your medical doctor straight away. You could be acquiring a critical side impact of Viagra. Store this medication at space temperature away from moisture and heat. See also: Viagra dosage (in more detail) What occurs if I miss a dose? Viagra is made use of as needed, so you happen to be not likely to be on a dosing schedule. What takes place if I overdose? Seek emergency health-related focus or get in touch with the Poison Help line at 1-800-222-1222. Overdose symptoms may incorporate chest pain, nausea, irregular heartbeat, and feeling light-headed or fainting. What ought to I stay away from though taking Viagra? Keep away from drinking alcohol, which can raise a few of the negative effects of Viagra. Steer clear of employing other medicines to treat impotence, like alprostadil (Caverject, Muse, Edex) or yohimbine (Yocon, Yodoxin, other people), without having very first speaking to your doctor. See also: Viagra and alcohol (in far more detail) Viagra side effects Get emergency medical enable for those who have any of those signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. In the course of sexual activity, if you grow to be dizzy or nauseated, or have discomfort, numbness, or tingling in your chest, arms, neck, or jaw, stop and call your medical doctor instantly. You might be possessing a serious side impact of Viagra. Cease making use of Viagra and get in touch with your medical doctor at after should you have a severe side effect like: sudden vision loss; ringing inside 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 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 serious Viagra negative effects could involve: warmth or redness in 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 other people may happen. Call your medical professional for healthcare tips about side effects. You could report unwanted side effects to FDA at 1-800-FDA-1088. See also: Viagra unwanted side effects (in additional detail) What other drugs will have an effect on Viagra? Do not take Viagra with equivalent medications for example tadalafil (Cialis) or vardenafil (Levitra). Don't take Viagra if you're also making use of 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 which include amyl nitrate or nitrite ("poppers"). Ahead of taking Viagra, inform your medical doctor about all other medicines you use for erectile dysfunction, or if you're utilizing any from the 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 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 for instance 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 will not be full and there can be other drugs which can interact with Viagra. Inform your doctor about each of the prescription and over-the-counter medicines you use. This consists of vitamins, minerals, herbal merchandise, and drugs prescribed by other medical doctors. Tend not to begin working with a new medication with out telling your physician. Viagra
