Viagra
Viagra (Sildenafil) is an oral drug for male impotence, also known as erectile dysfunction. Having been around for a lot longer, Viagra has a great safety track record and proven effects that start acting in 30 minutes and last for about 5 hours.
| Name |
Package |
Price |
Per Item |
|
| Viagra |
30 pills x 100.00 mg |
$47.00 |
$1.56 per pill |
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60 pills x 100.00 mg |
$75.00 |
$1.25 per pill |
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| Viagra |
90 pills x 100.00 mg |
$98.00 |
$1.08 per pill |
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| Viagra |
120 pills x 100.00 mg |
$128.00 |
$1.06 per pill |
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| Viagra |
240 pills x 100.00 mg |
$252.00 |
$1.05 per pill |
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Description
Generic Name: sildenafil (oral) (sil DEN uh fil)
Brand Names: Revatio, Viagra
What is Viagra?
Viagra (sildenafil) relaxes muscles and increases blood flow to particular areas of the body. Sildenafil under the name Viagra is used to treat erectile dysfunction (impotence) in men. Another brand of sildenafil is Revatio, which is used to treat pulmonary arterial hypertension and improve exercise capacity in men and women. Do not take Viagra while also taking Revatio, unless your doctor tells you to. Viagra may also be used for other purposes not listed in this medication guide.
Important information about Viagra
Do not take Viagra if you are also using a nitrate drug for chest pain or heart problems. This includes 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 with a nitrate medicine can cause a sudden and serious decrease in blood pressure. During sexual activity, if you become dizzy or nauseated, or have pain, numbness, or tingling in your chest, arms, neck, or jaw, stop and call your doctor right away. You could be having a serious side effect of Viagra. Do not take Viagra more than once a day. Allow 24 hours to pass between doses. Contact your doctor or seek emergency medical attention if your erection is painful or lasts longer than 4 hours. A prolonged erection (priapism) can damage the penis. Viagra can decrease blood flow to the optic nerve of the eye, causing sudden vision loss. This has occurred in a small number of people taking Viagra, most of whom also had heart disease, diabetes, high blood pressure, high cholesterol, or certain pre-existing eye problems, and in those who smoke or are over 50 years old. It is not clear whether Viagra is the actual cause of vision loss. Stop using Viagra and get emergency medical help if you have sudden vision loss.
Directions
Viagra comes as a tablet containing sildenafil citrate, to take by mouth.
For most men, the recommended dose is 50 mg. taken, as needed, approximately 1 hour before sexual activity. However, sildenafil citrate may be taken anywhere from 4 hours to 0.5 hour before sexual activity. Based on effectiveness and toleration, the dose may be increased to a maximum recommended dose of 100 mg or decreased to 25 mg. The maximum recommended dosing frequency is once per day.
Precautions
A starting dose of 25 mg. should be considered individuals of the age 65+ and in individuals with hepatic impairment or severe renal impairment.
Given the extent of the interaction with patients receiving concomitant therapy with ritonavir, it is recommended not to exceed a maximum single dose of 25 mg. of Viagra in any 48 hour period.
Sildenafil citrate potentiates the hypotensive effects of nitrates and its administration in patients who use nitric oxide donors or nitrates in any form is therefore contraindicated.
Treatments for erectile dysfunction, including Viagra, should not be generally used in men for whom sexual activity is inadvisable because of their underlying cardiovascular status.
Patients who have suffered a myocardial infarction, stroke, or life-threatening arrhythmia within the last 6 months, patients with resting hypotension or hypertension, patients with cardiac failure or coronary artery disease and patients with retinitis pigmentosa should use Viagra with great caution.
The safety of Viagra is unknown in patients with bleeding disorders and patients with active peptic ulceration.
Viagra should be used with caution by individuals with anatomical deformation of the penis and by individuals who have conditions which may predispose them to priapism.
The safety and efficacy of combinations of Viagra with other treatments for erectile dysfunction have not been studied. Therefore, the use of such combinations is not recommended.
Possible side effects
The most frequently observed side effects of Viagra includes headache, flushing, dyspepsia and nasal congestion.
Less frequent side effects include erections that will not go away and vision changes. In the event that an erection persists longer than 4 hours, seek immediate medical assistance. Other less frequent side effects include urinary tract infection, abnormal vision, diarrhea, dizziness and rash.
If you notice other effects not listed above, contact your doctor.
Overdose
If overdose of Viagra is suspected, contact your local poison control center or emergency room immediately.
Additional information
Keep Viagra in a tightly closed container and out of reach of children. Store Viagra at room temperature and away from excess heat and moisture (not in the bathroom).
Note
The above information is intended to supplement, not substitute for, the expertise and judgment of your physician, or other healthcare professional. It should not be construed to indicate that use of Viagra is safe, appropriate, or effective for you. Consult your health care professional before you buy Viagra (Sildenafil Citrate).
