What is Viagra? Viagra (sildenafil) relaxes muscles and increases blood flow to unique regions in the physique. Sildenafil under the name Viagra is used to treat erectile dysfunction (impotence) in males. Another brand of sildenafil is Revatio, that is applied to treat pulmonary arterial hypertension and increase exercising capacity in women and men. Do not take Viagra though also taking Revatio, unless your physician tells you to. Viagra might also be applied for other purposes not listed in this medication guide. Important information about Viagra Don't take Viagra should you be also working with 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 identified in some recreational drugs like amyl nitrate or nitrite ("poppers"). Taking Viagra with a nitrate medicine can cause a sudden and critical lower in blood pressure. For the duration of sexual activity, should you develop into dizzy or nauseated, or have discomfort, numbness, or tingling within your chest, arms, neck, or jaw, cease and get in touch with your medical doctor right away. You may be having a critical side effect of Viagra. Don't take Viagra more than when each day. Allow 24 hours to pass in between doses. Make contact with your medical professional or seek emergency healthcare interest if your erection is painful or lasts longer than four hours. A prolonged erection (priapism) can harm the penis. Viagra can decrease blood flow for the optic nerve of the eye, causing sudden vision loss. This has occurred inside a compact quantity of people today taking Viagra, the majority of whom also had heart disease, diabetes, high blood pressure, high cholesterol, or certain pre-existing eye issues, and in those who smoke or are over 50 years old. It isn't clear no matter whether Viagra will be the actual trigger of vision loss. Quit using Viagra and get emergency healthcare help should you have sudden vision loss. Before taking Viagra Don't take Viagra in case you are also using 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 discovered in some recreational drugs like amyl nitrate or nitrite ("poppers"). Taking Viagra using a nitrate medicine may cause a sudden and critical reduce in blood pressure. To create sure it is possible to safely take Viagra, inform your medical doctor when you've got any of these other circumstances: heart disease or heart rhythm complications; a current background (previously 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 which include sickle cell anemia, numerous myeloma, or leukemia; a bleeding disorder like hemophilia; a stomach ulcer; retinitis pigmentosa (an inherited condition of your eye); a physical deformity of the penis (for instance Peyronie's illness); or if you have been told you need to not have sexual intercourse for wellness reasons. does viagra work on women Viagra can reduce blood flow towards the optic nerve from the eye, causing sudden vision loss. This has occurred inside a little number of people today taking Viagra, most of whom also had heart illness, diabetes, high blood pressure, high cholesterol, or particular pre-existing eye issues, and in people who smoke or are more than 50 years old. It is not clear no matter whether Viagra will be the actual cause of vision loss. Cease employing Viagra and get emergency healthcare enable when you have sudden vision loss. FDA pregnancy category B: This medication is not expected to be harmful to an unborn infant. Don't use Viagra without having telling your physician for anyone who is pregnant or strategy to become pregnant throughout treatment. It isn't recognized if sildenafil passes into breast milk or if it could harm a nursing infant. Don't use this medication with out telling your medical doctor if you are breast-feeding a baby. See also: Viagra pregnancy and breastfeeding warnings (in more detail) How must I take Viagra? Take Viagra precisely as prescribed by your doctor. Tend not to take in larger or smaller amounts or for longer than recommended. Adhere to the directions on your prescription label. Viagra is usually taken only when required, 30 minutes to 1 hour just before sexual activity. You may take it up to four hours prior to sexual activity. Do not take Viagra greater than as soon as every day. Viagra might help you might have an erection when sexual stimulation occurs. An erection is not going to happen just by taking a pill. Stick to your doctor's directions. For the duration of sexual activity, in case you turn out to be dizzy or nauseated, or have discomfort, numbness, or tingling in your chest, arms, neck, or jaw, cease and get in touch with your physician immediately. You could be possessing a critical side impact of Viagra. Shop this medication at space temperature away from moisture and heat. See also: Viagra dosage (in much more detail) What occurs if I miss a dose? Viagra is utilised as needed, so you might be not likely to be on a dosing schedule. What occurs if I overdose? Seek emergency health-related interest or call the Poison Help line at 1-800-222-1222. Overdose signs and symptoms could contain chest discomfort, nausea, irregular heartbeat, and feeling light-headed or fainting. What ought to I stay clear of although taking Viagra? Keep away from drinking alcohol, which can enhance some of the negative effects of Viagra. Prevent utilizing other medicines to treat impotence, which include alprostadil (Caverject, Muse, Edex) or yohimbine (Yocon, Yodoxin, other individuals), without having very first talking for your physician. See also: Viagra and alcohol (in extra detail) Viagra side effects Get emergency healthcare help when you've got any of these indicators of an allergic reaction: hives; difficulty breathing; swelling of the face, lips, tongue, or throat. For the duration of sexual activity, should you turn out to be dizzy or nauseated, or have pain, numbness, or tingling in your chest, arms, neck, or jaw, stop and contact your medical doctor straight away. You can be acquiring a really serious side impact of Viagra. Quit using Viagra and call your medical doctor at the moment when you've got a significant side impact like: sudden vision loss; ringing within your ears, or sudden hearing loss; chest pain or heavy feeling, discomfort spreading towards the arm or shoulder, nausea, sweating, general ill feeling; irregular heartbeat; swelling in 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 critical Viagra side effects could incorporate: warmth or redness in your face, neck, or chest; stuffy nose; headache; memory difficulties; upset stomach; or back discomfort. This can be not a full list of unwanted effects and other people may well take place. Get in touch with your medical doctor for health-related guidance about unwanted side effects. You might report unwanted effects to FDA at 1-800-FDA-1088. See also: Viagra unwanted effects (in additional detail) What other drugs will have an effect on Viagra? Tend not to take Viagra with related drugs including tadalafil (Cialis) or vardenafil (Levitra). Usually do not take Viagra if you're also using a nitrate drug for chest pain or heart troubles, including 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"). Ahead of taking Viagra, tell your medical doctor about all other medications you use for erectile dysfunction, or in case you are applying 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 like nefazodone; an antibiotic for example clarithromycin (Biaxin), dalfopristin/quinupristin (Synercid), erythromycin (E.E.S., EryPed, Ery-Tab, Erythrocin, Pediazole) or telithromycin (Ketek); antifungal medication like itraconazole (Sporanox), ketoconazole (Nizoral), miconazole (Oravig), or voriconazole (Vfend); heart or blood pressure medication which include 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 just not comprehensive and there could possibly be other drugs that may interact with Viagra. Tell your medical professional about all of the prescription and over-the-counter medicines you use. This includes vitamins, minerals, herbal solutions, and drugs prescribed by other doctors. Do not commence using a new medication with no telling your medical doctor. Viagra
