Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. [Http Exception (0x80004005): A potentially dangerous Request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. Source Error: An unhandled exception was generated during the execution of the current web request. Sildenafil is a medicine used to treat erectile dysfunction. It increases blood flow to the penis to help men get an erection. At least two-thirds of men have improved erections after taking it. Sildenafil is also sometimes used to treat pulmonary hypertension (high blood pressure in the blood vessels that supply the lungs). This medicine is available on prescription and can also be bought from most pharmacies. It comes as tablets that you swallow, chewable tablets, and as a liquid that you drink. Sildenafil for erectile dysfunction (Viagra) can be taken by men aged 18 and over. Sildenafil for pulmonary hypertension (Revatio) can be taken by adults and children aged 1 and over. Do not take sildenafil if you: You can get sildenafil on the NHS if you have erectile dysfunction or pulmonary hypertension. Where does sildenafil come from Is xanax an opioid Use sildenafil exactly as directed by your doctor. Do not use more of it and do not use it more often than your doctor ordered. If too much is used, the chance of side effects is increased. Special patient instructions comes with sildenafil. Read the directions carefully before you start using sildenafil and each time you get a refill of your. See risks and benefits of VIAGRA® sildenafil citrate. Talk to. VIAGRA Single Packs come in 50 mg and 100 mg doses and have the same. Did you know that there are things you can do to make the most of your experience with VIAGRA? Side and "SIL25" on the other, contains sildenafil citrate equivalent to 25 mg of sildenafil. Interested in an herbal, all-natural alternative to Viagra, with no prescriptions or doctor visits required? There is no herbal, all-natural alternative to Viagra. There are a lot of products advertised as herbal substitutes for Pfizer’s wildly popular erectile dysfunction drug, but those claims are as realistic as the hope that refinishing patio furniture might suddenly turn sexy. An ongoing investigation by the US Food and Drug Administration has identified hundreds of allegedly “natural” sexual enhancement supplements that in fact contain pharmaceutical compounds like sildenafil (the active ingredient in Viagra) and tadalafil (found in competitor drug Cialis). The products are typically sold online or in small independent convenience stores. And while people who buy sexual aids at places that also sell Slim Jims and slushees may be comfortable with a certain level of risk, they’re unlikely to realize that the chemicals in these “natural” supplements can lead to serious complications for men taking drugs for diabetes, heart disease, or high blood pressure. With subtle names like Ninja Mojo, Love4Long, and STUD Capsules, these products are part of a larger trend in phony supplements that promise a quick fix for buyers’ physical insecurities. An FDA database of dietary supplements containing undisclosed drugs lists almost 800 products in the realms of sexual enhancement, weight loss, and bodybuilding.“There is no magic supplement that you can take that will help you to lose weight. 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. Where does sildenafil come from Sildenafil pills and Sildenafil generic ED meds mailed to you with., Finding the Right VIAGRA® sildenafil citrate Dosage Safety Info Prednisone side effects heartPrednisone 60 mg side effectsCan i buy viagra over the counter in irelandDoxycycline availability Be very careful if you do this as many websites sell fake medicines. Sildenafil tablets for erectile dysfunction come in different strengths ranging from 25mg to. Sildenafil Viagra medicine for erection problems - NHS. Apo-Sildenafil - Uses, Side Effects, Interactions -. Sildenafil - Wikipedia. Viagra comes in dosages of 25mg, 50mg, and 100mg. Higher dosages may last longer, but also come with a bigger risk of side effects. A doctor’s assessment will help you find the right dosages for you How does VIAGRA work? VIAGRA works for men with erectile dysfunction ED by increasing blood flow to the penis so you can get and keep an erection hard enough for sex. Individual results may vary. Viagra is the most famous name in treating erectile dysfunction, but it doesn't work for every man who tries it. Erectile Dysfunction When Viagra Doesn't Work. WebMD does not provide.