The primary indication of sildenafil is treatment of erectile dysfunction (inability to sustain a satisfactory erection to complete intercourse). Its use is now one of the standard treatments for erectile dysfunction, including for men with diabetes mellitus. Rare but serious adverse effects found through postmarketing surveillance include prolonged erections, severe low blood pressure, myocardial infarction (heart attack), ventricular arrhythmias, stroke, increased intraocular pressure, and sudden hearing loss. Care should be exercised by people who are also taking protease inhibitors for the treatment of HIV infection. Protease inhibitors inhibit the metabolism of sildenafil, effectively multiplying the plasma levels of sildenafil, increasing the incidence and severity of side effects. Those using protease inhibitors are recommended to limit their use of sildenafil to no more than one 25 mg dose every 48 hours. blocker (typically prescribed for hypertension or for urologic conditions, such as benign prostatic hypertrophy) at the same time may lead to low blood pressure, but this effect does not occur if they are taken at least 4 hours apart. history of antabuse 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. Propecia infertility Sildenafil 100mg 4 tablets from Pharmacy2U, the UK's leading online pharmacy. Sildenafil is widely used for the treatment of erectile dysfunction. viagra on line no prec Sildenafil Soft Tabs Generic Online Pharmacy worldwide store best ED products - Generic Levitra, Tadalafil Cialis, Vardenafil levitra with lowest price and high quality Viagra is generally taken 30 minutes to 1 hour before sexual activity. Viagra can also be taken 4 hours before sexual activity. The dosage should not increase more than once in a day 24 hours. Drug Class and Mechanism Viagra helps to treat impotence in men. It is a phosphodiesterase type 5 inhibitor. 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 Soft tabs is the best medicine available for the treatment of impotency especially to the elderly people who are apprehensive about consuming solid dosage forms and find difficulty swallowing hard pills. This pill works by melting into the mouth swiftly and therefore doesn’t necessitate the conjunction of water. The main component of this pill is Sildenafil Citrate. As this pill dissolves in the mouth instantly, it immediately enters the bloodstream and begins to show its effect within 20 minutes. With its effect lasting for 4-6 hours, it is the best product to get over impotency in men. NOTE: Negative effects due to Sildenafil citrate are short and fade when your physique gets familiar with the medicine. In distinct cases you can encounter abrupt rise in pulse rate, skin breakouts, and trouble in inhaling. When the hardness does not fade away (for longer than four hours), check out a doctor for guidance. Sildenafil tabs Sildenafil Viagra medicine for erection problems - NHS, Sildenafil Soft Tabs Generic 1stDrugstore Ciprofloxacin eye drops for dogs Learn about side effects and possible interactions when taking Sildenafil. 30 tablets. Share. Savings Alert Don't have a prescription? Lemonaid Health offers. 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