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- What Is Sildenafil?
- Warnings
- Before Taking This Medicine
- How Should I Take Sildenafil?
- What Happens If I Miss A dose?
- What to Avoid
- Sildenafil Side Effects
- What Other Drugs Will Affect Sildenafil?
- Frequently Asked Questions
- Further Information
Sildenafilrelaxes muscles of the blood vessels 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 hypertensionand improve exercise capacity in men and women. Do not take V...
Do not take sildenafil if you are also using a nitrate drug for chest pain or heart problems, including nitroglycerin, isosorbide dinitrate, isosorbide mononitrate, and some recreational drugs such as "poppers". Taking sildenafil with a nitrate medicine can cause a sudden and serious decrease in blood pressure. Some medicines can cause unwanted or ...
You should not use sildenafil if you are allergic to it, or: 1. if you take other medicines to treat pulmonary arterial hypertension, such as riociguat (Adempas). Do not take this medicine if you are also using a nitrate drug for chest pain or heart problems. This includes nitroglycerin, isosorbide dinitrate, and isosorbide mononitrate. Nitrates ar...
Take sildenafil exactly as it was prescribed for you. Follow all directions on your prescription label and read all medication guides or instruction sheets. 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 bef...
Since Viagra is used as needed, you are not likely to miss a dose. If you miss a dose of Revatio, take the medicine as soon as you can, but skip the missed dose if it is almost time for your next dose. Do not take two doses at one time.
Drinking alcohol with sildenafil can cause side effects. Grapefruitmay interact with sildenafil and lead to unwanted side effects. Avoid the use of grapefruit products. Avoid using any other medicines to treat impotence, such as alprostadil or yohimbine, without first talking to your doctor.
Get emergency medical help if you have signs of an allergic reaction to sildenafil: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Stop taking sildenafil and get emergency medical help if you have: 1. heart attack symptoms - chest pain or pressure, pain spreading to your jaw or shoulder, nausea, sweating; 2. vision cha...
Do not take sildenafil with similar medications such as avanafil (Stendra), tadalafil (Cialis) or vardenafil (Levitra). Tell your doctor about all other medications you use for erectile dysfunction. Do not take sildenafil if you take other medicines to treat pulmonary arterial hypertension, such as riociguat (Adempas). Do not take sildenafil if you...
Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use sildenafil only for the indication prescribed. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances. Medical Disclaimer Copyright 1996-2024 Cerner Multum...
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2024年3月29日 · What is Viagra? Viagra relaxes muscles found in the walls of blood vessels and increases blood flow to particular areas of the body. 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.
- You can take Viagra (sildenafil) if you have high blood pressure that is controlled by blood pressure medications. Caution is warranted in some cas...
- Viagra (sildenafil) is approved to treat sexual dysfunction in men by the U.S. Food and Drug Administration (FDA), but it is sometimes prescribed t...
- It takes from 30 minutes to 1 hour for Viagra (sildenafil) to start working, and the effects will last for about 4 hours.
- The safest way to get a prescription for Viagra is from your doctor. You can even do this over a telehealth call (on the phone or computer) in many...
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2023年7月25日 · Sildenafil may be used to treat erectile dysfunction (ED or impotence) in men (Viagra brand) or pulmonary arterial hypertension in both men and women (Revatio brand), depending on the brand. Sildenafil blocks the action of an enzyme known as cGMP-specific phosphodiesterase type-5 (PDE-5).
