Sildenafil (oral): How Should I Take Sildenafil
Content provided by Cerner Multum, Inc.
How should I take sildenafil?
Take sildenafil exactly as it was prescribed for you. Do not take it in larger doses or for longer than recommended by your doctor. Follow the directions on your prescription label.
Revatio is usually taken three times each day, about 4 to 6 hours apart.
Viagra is usually taken only when needed, 30 minutes to 1 hour before sexual activity. You may take it up to 4 hours before sexual activity. Do not take Viagra more than once per day.
Viagra can help you have an erection when sexual stimulation occurs. An erection will not occur just by taking a pill. Follow your doctor's instructions.
 | 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 sildenafil. |
 | Store this medication at room temperature away from moisture and heat. |
| Last updated: | November 05, 2007 |
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© 2007, Cerner Multum, INC. Version: 5.02.
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