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. Can i buy viagra over the counter in melbourne Cialis daily use Sildenafil citrate Images. What does Sildenafil citrate look like? Note Multiple pictures are displayed for those medicines available in different strengths, marketed under different brand names and for medicines manufactured by different pharmaceutical companies. Nov 30, 2017. Viagra Sildenafil is used for treating erectile dysfunction ED. It works by increasing. dose to 200 mg? Does Viagra come in 200 mg doses? Feb 8, 2017. Your browser does not currently recognize any of the video formats. like sildenafil the active ingredient in Viagra and tadalafil found in. 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 Common Side Effects of Revatio Sildenafil Citrate Drug Center., Viagra Sildenafil - Side Effects, Dosage, Interactions - Drugs Buy cheap cialis in canada Learn about Viagra Sildenafil Citrate may treat, uses, dosage, side effects. Do not use VIAGRA in patients who are using a GC stimulator, such as riociguat. Viagra Sildenafil Citrate Side Effects, Interactions, Warning.. Natural Viagra - Quartz. Sildenafil Viagra medicine for erection problems - NHS. 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 does not protect against sexually transmitted diseases, including HIV. "You make me smile every time I come through here and I don't forget stuff like that," the regular customer told. Sildenafil, sold as the brand name Viagra among others, is a medication used to treat erectile dysfunction and pulmonary arterial hypertension.