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Sildenafil

Generic alternative to Viagra

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Sildenafil, commonly known by the brand name Viagra among others, is a medication used to treat erectile dysfunction and pulmonary arterial hypertension. It is unclear if it is effective for treating sexual dysfunction in women. It is taken by mouth or injection into a vein.

How is this medication used?

For erectile dysfunction, sildenafil should be taken approximately 30 to 60 minutes before sexual activity, with a maximum dosing frequency of once a day. For pulmonary arterial hypertension, doses and schedules vary; follow your healthcare provider's instructions closely.

What are the possible side effects?

Common side effects include headaches, heartburn, flushed skin, and, in rare cases, prolonged erections that can lead to damage to the penis. Caution is advised in people with cardiovascular disease. Severe adverse effects may include a heart attack, stroke, high blood pressure, and sudden hearing loss.

What are the potential interactions?

Sildenafil should not be taken with nitrates (medications used to treat chest pain) due to the risk of causing a serious drop in blood pressure. Caution is advised when used in conjunction with alpha-blockers, protease inhibitors, and certain antifungal or antibiotic medications, as these can alter the metabolism of sildenafil, increasing the risk of side effects.

Disclaimer: The information provided on this website is for informational purposes only and is not intended as medical advice. Always consult with your healthcare provider for medical advice, diagnosis, or treatment. Images are for representation purposes only and actual packing may differ by brand and/or manufacturer.