What is Viagra? Viagra (sildenafil) relaxes muscles and increases blood flow to certain places of the physique. Sildenafil beneath the name Viagra is made use of to treat erectile dysfunction (impotence) in males. Yet another brand of sildenafil is Revatio, which can be made use of to treat pulmonary arterial hypertension and increase exercise capacity in men and women. Do not take Viagra whilst also taking Revatio, unless your physician tells you to. Viagra could also be used for other purposes not listed in this medication guide. Important information about Viagra Tend not to take Viagra in case you are also employing a nitrate drug for chest discomfort or heart difficulties. 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 located in some recreational drugs like amyl nitrate or nitrite ("poppers"). Taking Viagra with a nitrate medicine can cause a sudden and severe decrease in blood pressure. For the duration of sexual activity, for those who turn into dizzy or nauseated, or have discomfort, numbness, or tingling inside your chest, arms, neck, or jaw, quit and call your doctor straight away. You may be obtaining a severe side impact of Viagra. Usually do not take Viagra greater than as soon as each day. Permit 24 hours to pass in between doses. Contact your medical doctor or seek emergency medical consideration 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 with the eye, causing sudden vision loss. This has occurred within a smaller number of persons taking Viagra, most of whom also had heart disease, diabetes, high blood pressure, high cholesterol, or specific pre-existing eye challenges, and in those who smoke or are more than 50 years old. It's not clear whether or not Viagra is the actual lead to of vision loss. Stop employing Viagra and get emergency medical assistance when you have sudden vision loss. Before taking Viagra Tend not to take Viagra if you're also applying a nitrate drug for chest discomfort or heart troubles. This involves 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 discovered in some recreational drugs which include amyl nitrate or nitrite ("poppers"). Taking Viagra with a nitrate medicine may cause a sudden and significant decrease in blood pressure. To create confident you can safely take Viagra, tell your physician for those who have any of these other circumstances: heart illness or heart rhythm issues; 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 instance sickle cell anemia, numerous myeloma, or leukemia; a bleeding disorder for instance hemophilia; a stomach ulcer; retinitis pigmentosa (an inherited situation in the eye); a physical deformity of the penis (which include Peyronie's illness); or if you have been told you must not have sexual intercourse for wellness motives. viagra ginko Viagra can reduce blood flow towards the optic nerve of the eye, causing sudden vision loss. This has occurred in a small number of people taking Viagra, the majority of whom also had heart illness, diabetes, high blood pressure, high cholesterol, or specific pre-existing eye issues, and in those who smoke or are over 50 years old. It isn't clear whether or not Viagra would be the actual bring about of vision loss. Quit utilizing Viagra and get emergency health-related aid if 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 devoid of telling your medical doctor when you are pregnant or plan to come to be pregnant in the course of therapy. It's not identified if sildenafil passes into breast milk or if it could harm a nursing baby. Don't use this medication without having telling your medical professional when you are breast-feeding a baby. See also: Viagra pregnancy and breastfeeding warnings (in much more detail) How must I take Viagra? Take Viagra precisely as prescribed by your medical professional. Usually do not take in bigger or smaller amounts or for longer than advised. Comply with the directions in your prescription label. Viagra is normally taken only when needed, 30 minutes to 1 hour before sexual activity. You may take it up to four hours before sexual activity. Usually do not take Viagra more than when each day. Viagra will help you have an erection when sexual stimulation occurs. An erection will not happen just by taking a pill. Stick to your doctor's directions. In the course of sexual activity, in case you turn into dizzy or nauseated, or have discomfort, numbness, or tingling inside your chest, arms, neck, or jaw, stop and get in touch with your doctor instantly. You may be possessing a serious side impact of Viagra. Store this medication at space temperature away from moisture and heat. See also: Viagra dosage (in a lot more detail) What happens if I miss a dose? Viagra is utilised as required, so that you are not probably to be on a dosing schedule. What occurs if I overdose? Seek emergency medical attention or contact the Poison Assistance line at 1-800-222-1222. Overdose symptoms might incorporate chest pain, nausea, irregular heartbeat, and feeling light-headed or fainting. What should really I stay clear of while taking Viagra? Prevent drinking alcohol, which can increase many of the unwanted side effects of Viagra. Keep away from using other medicines to treat impotence, such as alprostadil (Caverject, Muse, Edex) or yohimbine (Yocon, Yodoxin, others), devoid of initial talking for your physician. See also: Viagra and alcohol (in a lot more detail) Viagra side effects Get emergency healthcare support if you have any of those indicators of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. For the duration of sexual activity, for those who become dizzy or nauseated, or have discomfort, numbness, or tingling inside your chest, arms, neck, or jaw, cease and call your medical doctor right away. You could be possessing a really serious side effect of Viagra. Stop making use of Viagra and call your doctor at after in case you have a really serious side effect like: sudden vision loss; ringing in your ears, or sudden hearing loss; chest discomfort or heavy feeling, pain spreading towards the arm or shoulder, nausea, sweating, general ill feeling; irregular heartbeat; swelling inside your hands, ankles, or feet; shortness of breath; vision adjustments; feeling light-headed, fainting; or penis erection that's painful or lasts four hours or longer. Less serious Viagra unwanted side effects could contain: warmth or redness inside your face, neck, or chest; stuffy nose; headache; memory problems; upset stomach; or back pain. This really is not a comprehensive list of side effects and other individuals might take place. Call your physician for health-related advice about unwanted effects. You could report side effects to FDA at 1-800-FDA-1088. See also: Viagra negative effects (in additional detail) What other drugs will affect Viagra? Do not take Viagra with related medications for instance tadalafil (Cialis) or vardenafil (Levitra). Don't take Viagra if you are also utilizing a nitrate drug for chest pain or heart issues, 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"). Just before taking Viagra, tell your doctor about all other medicines you use for erectile dysfunction, or for anyone who is using any from 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 such as 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 such as diltiazem (Cardizem, Dilacor, Tiazac), doxazosin (Cardura), nicardipine (Cardene), quinidine (Quin-G), or verapamil (Calan, Covera, Isoptin, Verelan); or HIV/AIDS medicine including atazanavir (Reyataz), delavirdine (Rescriptor), fosamprenavir (Lexiva), indinavir (Crixivan), nelfinavir (Viracept), saquinavir (Invirase), or ritonavir (Norvir, Kaletra). This list is not comprehensive and there can be other drugs that will interact with Viagra. Inform your doctor about all of the prescription and over-the-counter medications you use. This incorporates vitamins, minerals, herbal items, and drugs prescribed by other doctors. Do not begin utilizing a brand new medication with out telling your medical doctor. Viagra
