About sildenafil (Viagra) – NHS
Viagra is typically safe and effective when taken as directed and with guidance from a healthcare professional. Common side effects include headache, nasal congestion, and Sildenafil (Viagra, Revatio) is a moderately priced drug used to treat erection problems in men. It is also used to treat pulmonary arterial hypertension, a serious heart and lung condition. This drug is more popular than comparable drugs. Sildenafil is a medication used to treat erectile dysfunction (ED) and pulmonary arterial hypertension (PAH). Learn how it works, its side effects, interactions, and tips for safe use. is viagra safe to take Sildenafil citrate is a white to off-white crystalline powder with a solubility of 3.5 mg/mL in water and a molecular weight of 666.7. VIAGRA is formulated as blue, film-coated rounded-diamond-shaped tablets equivalent to 25 mg, 50 mg, and 100 mg of sildenafil for oral administration. Viagra and all of the other FDA-approved ED pills are considered safe to take. But all of them are known to cause side effects in some people, especially at higher doses or when other medications Generic Viagra treats ED and works the same way as the brand-name version. It s generally recommended to take one 50 mg by mouth 1 hour before sexual activity. Like all medications, generic Viagra has side effects you should be aware of. If you experience an erection lasting longer than 4 hours, seek emergency medical care right away.
Description and Brand Names. Drug information provided by: Merative, Micromedex US Brand Name. Revatio; Viagra; Descriptions. Sildenafil is used to treat men who have erectile dysfunction (also called sexual impotence).
Before you start taking Viagra, tell your doctor and pharmacist about any prescription, over-the-counter, or other drugs you take. Sharing this information with them may help prevent possible With the VIAGRA Savings Card, eligible patients may save 50% on up to 12 prescriptions of brand-name VIAGRA per year. Eligible patients could save up to $4,200 a year. Savings Card only works on brand-name VIAGRA. viagra cost per pill gogiviagr Who can take sildenafil. Most men aged 18 and over can take sildenafil for erectile dysfunction. Most adults and children aged 1 year and over can take sildenafil for pulmonary hypertension. Viagra can be taken after eating or on an empty stomach. However, if you take Viagra after a high-fat meal (e.g. fried food) you might find it takes longer to feel an effect. How does Viagra work? Viagra’s active ingredient (sildenafil citrate) increases blood flow to the penis. It enables a firmer, longer-lasting erection if you are sexually