Viagra

What is Viagra?

Viagra (sildenafil) relaxes muscles and increases blood flow to distinct areas with the body.

Sildenafil beneath the name Viagra is utilized to treat erectile dysfunction (impotence) in males. A different brand of sildenafil is Revatio, which can be utilised to treat pulmonary arterial hypertension and strengthen physical exercise capacity in women and men. Usually do not take Viagra whilst also taking Revatio, unless your medical professional tells you to.
Viagra may well also be applied for other purposes not listed within this medication guide.

Important info about Viagra
Do not take Viagra for anyone who is also applying a nitrate drug for chest pain or heart problems. 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 located in some recreational drugs for instance amyl nitrate or nitrite ("poppers"). Taking Viagra having a nitrate medicine can cause a sudden and severe reduce in blood pressure. For the duration of sexual activity, in the event you turn out to be dizzy or nauseated, or have pain, numbness, or tingling within your chest, arms, neck, or jaw, quit and contact your medical professional instantly. You may be acquiring a significant side effect of Viagra.
Don't take Viagra greater than the moment every day. Enable 24 hours to pass in between doses. Contact your medical doctor or seek emergency healthcare attention in case your erection is painful or lasts longer than four hours. A prolonged erection (priapism) can damage the penis.
Viagra can reduce blood flow to the optic nerve of the eye, causing sudden vision loss. This has occurred in a small quantity of persons taking Viagra, the majority of whom also had heart disease, diabetes, high blood pressure, high cholesterol, or certain pre-existing eye issues, and in people who smoke or are over 50 years old. It's not clear whether or not Viagra will be the actual lead to of vision loss.
Stop using Viagra and get emergency medical support for those who have sudden vision loss.

Before taking Viagra
Usually do not take Viagra for anyone who is also employing a nitrate drug for chest discomfort or heart problems. This incorporates 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 for example amyl nitrate or nitrite ("poppers"). Taking Viagra using a nitrate medicine may cause a sudden and serious reduce in blood pressure.
To create positive you are able to safely take Viagra, inform your physician when you've got any of those other circumstances:
heart illness or heart rhythm difficulties;
a current history (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 including sickle cell anemia, numerous myeloma, or leukemia;
a bleeding disorder including hemophilia;
a stomach ulcer;
retinitis pigmentosa (an inherited condition on the eye);
a physical deformity with the penis (for example Peyronie's disease); or
when you've got been told you'll want to not have sexual intercourse for health causes.

next day viagra

Viagra can reduce blood flow for the optic nerve with the eye, causing sudden vision loss. This has occurred within a modest quantity of individuals taking Viagra, the majority of whom also had heart disease, diabetes, high blood pressure, high cholesterol, or specific pre-existing eye difficulties, and in those that smoke or are more than 50 years old. It's not clear whether Viagra is definitely the actual lead to of vision loss. Cease employing Viagra and get emergency health-related enable in case you have sudden vision loss.
FDA pregnancy category B: This medication just isn't expected to become dangerous to an unborn baby. Tend not to use Viagra with no telling your medical doctor should you be pregnant or program to become pregnant throughout remedy. It is not known if sildenafil passes into breast milk or if it could harm a nursing child. Do not use this medication with out telling your doctor in case you are breast-feeding a child.
See also: Viagra pregnancy and breastfeeding warnings (in more detail)

How need to I take Viagra?
Take Viagra specifically as prescribed by your doctor. Usually do not take in bigger or smaller amounts or for longer than advised. Stick to the directions in your prescription label.
Viagra is usually taken only when required, 30 minutes to 1 hour just before sexual activity. You might take it as much as 4 hours ahead of sexual activity. Usually do not take Viagra more than after per day.
Viagra will help you might have an erection when sexual stimulation happens. An erection will not occur just by taking a pill. Stick to your doctor's directions.
In the course of sexual activity, in case you turn out to be dizzy or nauseated, or have pain, numbness, or tingling inside your chest, arms, neck, or jaw, stop and contact your physician right away. You could be getting a significant side impact of Viagra.
Shop 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 employed as needed, so that you are not most likely to be on a dosing schedule.

What happens if I overdose?
Seek emergency healthcare interest or get in touch with the Poison Assist line at 1-800-222-1222. Overdose symptoms may perhaps incorporate chest pain, nausea, irregular heartbeat, and feeling light-headed or fainting.

What should I stay clear of when taking Viagra?
Steer clear of drinking alcohol, which can boost many of the side effects of Viagra. Prevent using other medicines to treat impotence, like alprostadil (Caverject, Muse, Edex) or yohimbine (Yocon, Yodoxin, other people), with out initial talking for your medical doctor.

See also: Viagra and alcohol (in extra detail)

Viagra side effects
Get emergency health-related aid in case you have any of these indicators of an allergic reaction: hives; difficulty breathing; swelling of one's face, lips, tongue, or throat. During sexual activity, in the event you come to be dizzy or nauseated, or have discomfort, numbness, or tingling within your chest, arms, neck, or jaw, cease and contact your medical doctor right away. You might be having a really serious side impact of Viagra.
Stop making use of Viagra and contact your medical doctor at after when you have a significant side impact for example:
sudden vision loss;
ringing inside 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 severe Viagra unwanted side effects may perhaps incorporate:
warmth or redness within your face, neck, or chest;
stuffy nose;
headache;
memory issues;
upset stomach; or
back discomfort.

This really is not a comprehensive list of unwanted side effects and other people may well happen. Get in touch with your medical doctor for health-related suggestions about unwanted effects. You could possibly report unwanted effects to FDA at 1-800-FDA-1088.

See also: Viagra unwanted side effects (in more detail)

What other drugs will influence Viagra?
Usually do not take Viagra with similar drugs for example tadalafil (Cialis) or vardenafil (Levitra).
Do not take Viagra if you are also applying a nitrate drug for chest discomfort or heart problems, 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 for instance amyl nitrate or nitrite ("poppers").

Just before taking Viagra, inform your physician about all other medicines you use for erectile dysfunction, or when you are making use of any in the following drugs:
bosentan (Tracleer);
cimetidine (Tagamet, Tagamet HB);
conivaptan (Vaprisol);
imatinib (Gleevec);
isoniazid (for treating tuberculosis);
rifampin (Rifadin, Rimactane, Rifater, Rifamate);
an antidepressant such as nefazodone;
an antibiotic which include 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 for example 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 isn't full and there might be other drugs which will interact with Viagra. Inform your physician about all of the prescription and over-the-counter drugs you use. This contains vitamins, minerals, herbal merchandise, and drugs prescribed by other medical doctors. Usually do not start off using a brand new medication with no telling your doctor.

Viagra