Common side effects of sildenafil include feeling dizzy or light-headed. These side effects can be made worse if you drink alcohol or take other certain medicines at the same time as the drug. Hot weather, taking exercise, or having a high temperature (fever) may also exacerbate these side effects while taking sildenafil. If you do experience these side effects, you must let your doctor know and stop taking the medication. It is advisable not to drive or undertake potentially dangerous tasks such as operating heavy machinery. The European Association of Urology report that the long term use of PDE5 inhibitors (which is a type of drug that sildenafil belongs to) is well tolerated and effective. However, you should let your doctor know if you take an ED medication and have regular check ups if you use it over a long period of time. Commonly reported side effects of sildenafil include: dyspepsia, headache, visual disturbance, and flushing. Other side effects include: epistaxis, insomnia, nasal congestion, and rhinitis. See below for a comprehensive list of adverse effects. Applies to sildenafil: oral powder for suspension, oral tablet Other dosage forms: Along with its needed effects, sildenafil may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention. Check with your doctor immediately if any of the following side effects occur while taking sildenafil: Some side effects of sildenafil may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Buy lisinopril 40 mg tablet Flovent hfa 220 coupon Were to buy kamagra Sildenafil oral tablet is a prescription medication used to treat erectile dysfunction ED and pulmonary arterial hypertension PAH. It's available as generic. Medscape - Pulmonary hypertension, erectile dysfunction-specific dosing for Revatio, Viagra sildenafil, frequency-based adverse effects, comprehensive interactions. Taking Viagra sildenafil without a prescription is not wise, yet some. “There are risks and side effects of these medications, and there are. Sildenafil is used to treat male sexual function problems (impotence or erectile dysfunction-ED). In combination with sexual stimulation, sildenafil works by increasing blood flow to the penis to help a man get and keep an erection. This drug does not protect against sexually transmitted diseases (such as HIV, hepatitis B, gonorrhea, syphilis). Consult your doctor or pharmacist for more details. Read the Patient Information Leaflet provided by your pharmacist before you start taking sildenafil and each time you get a refill. If you have any questions, ask your doctor or pharmacist. To treat erectile dysfunction-ED, take this drug by mouth as directed by your doctor, usually as needed. Take sildenafil at least 30 minutes, but no more than 4 hours, before sexual activity (1 hour before is the most effective). A high-fat meal may delay how quickly the drug begins to work. Links to other sites are provided as a convenience to the viewer. Pfizer accepts no responsibility for the content of linked sites. This website is neither owned nor controlled by Pfizer. Pfizer does not endorse and is not responsible for the content or services of this site. Continue You are now leaving to enter a website neither owned nor operated by Pfizer. Links to all outside sites are provided as a resource to our visitors and do not imply an endorsement or recommendation of a particular physician by Pfizer, nor an endorsement of any Pfizer product by a telehealth provider or any physician. Pfizer accepts no responsibility or liability for the content or services of other websites. Sildenafil effects Side Effects of VIAGRA® sildenafil citrate Safety Info, Revatio, Viagra sildenafil dosing, indications, interactions. Amoxicillin gum infectionMetoprolol tartrate 25 Find a comprehensive guide to possible side effects including common and rare side effects when taking Revatio Sildenafil Citrate for healthcare professionals and. Common Side Effects of Revatio Sildenafil Citrate Drug Center -.. Dangers of Recreational Viagra Use Everyday Health. Sildenafil - Wikipedia. Find patient medical information for Viagra Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Find a comprehensive guide to possible side effects including common and rare side effects when taking Viagra Sildenafil Citrate for healthcare professionals. Best Offers For Viagra. Viagra 20 mg and 10 mg. Cheapest Prices 2018.