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S08-
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Detailed Description
Drug Name:Viagra (Sildenafil)
Drug Uses:Viagra is used for treating merectile dysfunction (e.g., male impotence). It works by helping the blood flow into the penis to achieve and maintain an erection during sexual stimulation.
Drug Class and Mechanism:Viagra is a phosphodiesterase type 5 inhibitor and it works by helping the blood flow into the penis to achieve and maintain an erection during sexual stimulation.
Miss Dose:Viagra is to be used as necessary, so you are not supposed to take it according to a schedule.
Storage:Viagra is to be kept in its original container. It is to be stored at room temperature between 59 and 86 degrees F (15-30 degrees C) away from moisture, heat and light and out of the reach of children.
Warnings/Precautions:Do not take Viagra if you are also using a nitrate drug for chest pain or heart problems, 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 such as amyl nitrate or nitrite ("poppers").
If you have heart problems severe enough to make sexual activity a danger, you should avoid using Viagra. Use it cautiously if you've had a heart attack, stroke, or life-threatening heart irregularities within the past 6 months. Be equally cautious if you have severe high or low blood pressure, heart failure, or unstable angina.
If you take Viagra and develop cardiac symptoms (for example, dizziness, nausea, and chest pain) during sexual activity, do not continue. Alert your doctor to the problem as soon as possible.
If you have a condition that might result in long-lasting erections, such as sickle cell anemia, multiple myeloma (a disease of the bone marrow), or leukemia, use Viagra with caution. Also use cautiously if you have a genital problem or deformity such as Peyronie's disease. If an erection lasts more than 4 hours, seek treatment immediately. Permanent damage and impotence could result.
If you have a bleeding disorder, a stomach ulcer, or the inherited eye condition known as retinitis pigmentosa, use Viagra with caution. Its safety under these circumstances has not yet been studied.
Side effects: If you experience any of the following serious side effects, stop taking Viagra and seek emergency medical attention or notify your doctor immediately:
· sudden vision loss;
· ringing in your ears, or sudden hearing loss;
· chest pain or heavy feeling, pain spreading to the arm or shoulder, nausea, sweating, general 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 painful or lasts 4 hours or longer.
Less serious side effects may include:
· warmth or redness in your face, neck, or chest;
· stuffy nose;
· headache;
· upset stomach; or
· Back pain.
This is not a complete list of side effects and others may occur. Tell your doctor about any unusual or bothersome side effect.
More Information:If you are older than 65 years, you can suffer Viagra side effects. However, your physician may prescribe you a lower dose of this medication
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