Sildenafil

This increased blood flow can cause an erection. Reviewed by Alan Carter, PharmD. Sildenafil treats Taking by relaxing the blood vessels in the lungs to allow blood to flow easily. Hitting the market inViagra was the first oral treatment approved to treat erectile dysfunction in the U. Do not take a double dose to make up for a missed one. This material is provided for educational purposes only and is not intended for medical advice, diagnosis or for. Viagra can help you have an erection when sexual stimulation occurs. Not Helpful 6 Helpful Tell your doctor insgructions all your current medicines, especially riociguat Adempas and nitrates. Other uses for this medicine. Customer Services: Also consider that alcohol viagra be a contributing vuagra of erectile dysfunction, instructions for taking viagra, so if you are a regular drinker you may benefit from cutting back on alcohol consumption in addition to, or even instead of, indtructions Viagra. Follow all directions on your prescription taing. Not Helpful 4 Helpful If you are taking sildenafil to treat PAH, follow your doctor's directions and the guidelines in this paragraph. Existing drug may improve lung function. Log in Facebook Loading

Talk to insrructions doctor about your specific case. See also: Doctors recommend trying Viagra up to eight times before moving to a higher dosage or exploring an alternative treatment. Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use Viagra only for the indication prescribed. However, Viagra may be taken up to 4 hours before sexual activity and still be effective. Do not take more than this viagra once. Take Viagra exactly as it was prescribed for you. Cystic fibrosis: Hitting the market in taking, Viagra was the first oral treatment instructionss to treat erectile dysfunction in the U. Do not stop taking sildenafil without talking to your doctor. Continued use indicates your consent. This content requires JavaScript to be enabled. All references are available in the References tab. It is important to keep all medication out of sight and reach of children as many containers such as weekly pill minders and those for eye drops, creams, for, and inhalers are not child-resistant and young children can open them easily. Instructions Media, Inc. The usual recommended dose is 50 mg, but in some takinv, your doctor instrhctions recommend taking either more or less than the average dose. Did this article help you?

Important information

By clicking Subscribe, I agree to the Drugs. Sildenafil does not prevent pregnancy or the spread of sexually transmitted diseases such as human immunodeficiency virus HIV. You also should never take Viagra along with any other erectile dysfunction drugs. Edit this Article. Don't instructioms Viagra if you take nitrates. However, Viagra may be taken up to 4 hours before sexual activity and still be effective. This is not a complete list of side effects instructions others may occur. An erection will not occur just by taking a pill. Ask your pharmacist any questions you have about refilling your prescription. There taking 7 references cited in this article, which can be found at the bottom of the page. Cystic fibrosis: Eat instructioons meals throughout the day before taking Viagra, and insstructions heavy meals with red meat, fried food, viagra other high-fat components. SinceViagra's labeling in the U. If you have certain for conditions or are taking certain medications, your doctor may tell you to take sildenafil less often. Flag as

Initially, Viagra was designed by Pfizer scientists working in the U. New research shows that light and moderate exercise benefits instructions brain both immediately and in the long run, providing a person is active frequently. Any medical information published on this website is not intended as a substitute for informed medical advice and you should not take any action before consulting with a healthcare professional. Some patients experienced a sudden decrease or loss of hearing after they took sildenafil or other medications instruchions are similar to sildenafil. Nitroglycerin and other long-acting nitrates used to treat chest pain are contraindicated with Viagra, which can cause the blood pressure to drop to dangerously low levels and lead to a heart attack or stroke. Retrieved from https: Tell your doctor if you are breast-feeding a baby. Viagra is not known if the hearing loss was caused by the medication. When sexual stimulation occurs, nitric oxide is released by the nervous system in the erectile tissue of the penis. If you experience chest pain, dizziness, or nausea during sexual activity, call your doctor immediately and avoid sexual activity until your doctor tells you otherwise. Eating any meal for you take Viagra will cause the medicine to take effect more slowly. Viagra can help taking have an erection when sexual stimulation occurs. A Anonymous Feb 1, instrucfions Erections occur when blood flows into the penis. Impotence Erectile Dysfunction. Ask your pharmacist any questions you have about refilling your prescription. Availability Prescription only. Sildenafil pronounced as sil den' a fil. For more information jnstructions all of these products visit our erectile dysfunction page. Not Helpful 2 Helpful 4.

Instructions for taking viagra

Viagra is generally safe to use in moderation. Nitrates taking also found in some recreational drugs such for amyl nitrate or nitrite "poppers". Swallowing it whole will save you from having to taste it, though. The key to brain health: The word Viagra is the brand name for sildenafil citrate and is used to treat erectile dysfunction and pulmonary arterial hypertension. They were, in fact, working on a drug for hypertension, or high blood pressureand angina pectoris, a symptom of ischemic heart viagra. If you are taking sildenafil to treat erectile dysfunction, follow your doctor's directions and the guidelines in this paragraph. It is not clear whether sildenafil is the actual cause of vision loss, instructions for taking viagra. Here are instructions how to enable JavaScript in your web browser. Some patients experienced a sudden loss of some or instructions of their vision after they took sildenafil or other medications that are similar to sildenafil. Clinical Team. The most expensive treatment but also the longest lasting. Do not take Viagra if you are also using a nitrate drug for chest pain or heart problems. How long does a does of Viagra work for? A prolonged erection priapism can damage the penis.

Email Address. You should take medications with cold water. Some patients experienced a sudden decrease or loss of instructions after they took sildenafil or other medications that are similar to sildenafil. In case of overdose, instructions for taking viagra, call the poison control helpline at Viagra can help you have an instructikns when sexual stimulation occurs. Of course its effectiveness is decreased if you take Viagra after a heavy meal or consuming large amounts of alcohol. You may take it up to 4 hours before sexual activity. This increased blood flow can cause an erection. Many other intructions may also interact with sildenafil, so be sure taking tell your doctor about all for medications you are taking, even those that do not appear on this viagrq. Thanks for letting us know. Takung of any unused viagra after 60 days. For full functionality, it is necessary to enable JavaScript. Be aware of moderate side effects. Not Helpful 3 Helpful These individuals should have no more than 25 milligrams mg of Viagra at a time, and not more often than every 48 hours. Not Helpful 6 Helpful Browse Drugs and Medicines. An erection will not occur just by taking a pill. See a doctor immediately if you experience severe side effects.

When Do You Know It Is Time to Start Taking Viagra?

Is it safe?

It is important for you to keep a written list of all of the prescription and nonprescription over-the-counter medicines you are taking, as well as any products such as vitamins, minerals, or other dietary supplements. In most cases, Viagra works well and has changed people's lives for the better. It is also important information to carry with you in case of emergencies. Sildenafil is the active ingredient of Viagra. About Us. Brian Salazar-Prince. Don't take Viagra more than once a day. Refer to our editorial policy for content sources and attributions. Store the tablets at room temperature and away from excess heat and moisture not in the bathroom. Sildenafil does not prevent pregnancy or the spread of sexually transmitted diseases such as human immunodeficiency virus HIV. Sildenafil comes as a tablet and suspension liquid; Revatio only to take by mouth. Method 1. Also consider that alcohol can be a contributing cause of erectile dysfunction, so if you are a regular drinker you may benefit from cutting back on alcohol consumption in addition to, or even instead of, taking Viagra. People with HIV who take protease inhibitors should discuss using Viagra with their doctors. Keep all appointments with your doctor.

Sildenafil accelerates reentrainment of circadian rhythms after advancing light schedules. Ideally you should take Viagra on an empty stomach. Why choose LloydsPharmacy? Refer to our editorial policy for content sources and attributions. Retrieved from https: Hitting the market in , Viagra was the first oral treatment approved to treat erectile dysfunction in the U. Taking sildenafil with a nitrate medicine can cause a sudden and serious decrease in blood pressure. Drug Class. For pulmonary arterial hypertension, Viagra comes in white, round, film-coated tablets. The usual recommended dose is 50 mg, but in some cases, your doctor may recommend taking either more or less than the average dose. Viagra Rating User Reviews 8. Learn more. Yes No. More Sign up for our newsletter Discover in-depth, condition specific articles written by our in-house team. Ask your doctor if you are not sure whether any of your medications contain nitrates. Sildenafil treats PAH by relaxing the blood vessels in the lungs to allow blood to flow easily. Visit www. Not Helpful 2 Helpful 4. See also: Do not use this service. Don't take Viagra more than once a day. Sexual activity may be a strain on your heart, especially if you have heart disease. It is not known whether sildenafil passes into breast milk or if it could harm a nursing baby. Email Address. Sildenafil is in a class of medications called phosphodiesterase PDE inhibitors. Do not mix the liquid with other medications or add anything to flavor the medication. Edit this Article.

During the phase 1 trials, it was noted that the drug did very little to prevent angina but did induce marked penile erections. Some people experience moderate side effects after taking a dose of Viagra. Pfizer Inc. The most expensive treatment but also the longest lasting. A Anonymous Aug 12, Fatty meals can make it harder for Viagra to enter the bloodstream. Sildenafil is the active ingredient of Viagra. Other uses for this medicine What special precautions should I follow? Sugary drinks can be a factor in cardiovascular disease. Method 1. The best time to take sildenafil is about 1 hour before sexual activity, but you can take the medication any time from 4 hours to 30 minutes before sexual activity. Your doctor may need to change the doses of your medications or monitor you carefully for side effects. Similar to Viagra in length of effect but can be taken with meals. A Anonymous Jan 9, If you have certain health conditions or are taking certain medications, your doctor may tell you to take sildenafil less often. Do not take a double dose to make up for a missed one. For erectile dysfunction, Viagra comes in blue, diamond-shaped pills, in doses of 25, 50, or mg. Do not mix the liquid with other medications or add anything to flavor the medication. By using our site, you agree to our cookie policy. Avoid the use of grapefruit products while taking sildenafil. Drinking more than one or two units of alcohol will make Viagra less effective. Available for Android and iOS devices. If you are taking sildenafil to treat erectile dysfunction, you should know that it does not cure erectile dysfunction or increase sexual desire. What should I do if I forget a dose? Cialis remains active in the body for up to 36 hours. A Instruftions overdose can be serious. Sexual Stimulation: Brand insttuctions. Did this article help you? She left walking funny after. New research shows that light and moderate exercise benefits the brain both immediately and in the long run, providing a person is active frequently. Be sure to mention any of the following: Existing drug may improve lung function. Unneeded medications should be disposed of in special ways to ensure that pets, children, and other people cannot consume them.