Sildenafil Citrate
Sildenafil is an FDA-approved oral medication used to treat erectile dysfunction (ED) by increasing blood flow to the penis, helping men achieve and maintain an erection strong enough for sexual activity. It’s the active ingredient in Viagra® and has been trusted for over two decades to restore confidence and improve intimacy.
Sildenafil is effective, fast-acting, and available in a range of dosages tailored to your lifestyle and health needs.
Sildenafil is part of a class of medications known as PDE5 inhibitors. It works by blocking the enzyme phosphodiesterase type 5, which results in relaxed blood vessels and increased blood flow to the erectile tissue of the penis during arousal.
It does not increase sexual desire but makes it easier to get and keep an erection when sexually stimulated.
Restores Erectile Function
Helps achieve and sustain erections sufficient for satisfying sexual activity.
Fast Onset
Typically begins working in 30 to 60 minutes; effects can last up to 4–6 hours.
Proven Track Record
Used by millions of men worldwide with strong safety and efficacy data.
Flexible Dosing
Available in 25 mg, 50 mg, and 100 mg dosages to match your needs.
Improves Confidence and Quality of Life
Helps reduce performance anxiety and improve relationship satisfaction.
Sildenafil Citrate
A phosphodiesterase type 5 (PDE5) inhibitor that enhances blood flow to the penis during sexual arousal, improving erectile quality.
Available in both brand-name (Viagra®) and generic formulations. Your provider will determine the appropriate dose based on your medical history and goals.
Prescription Required
Only available under the care of a licensed medical provider.
Sexual Stimulation Required
Sildenafil does not cause spontaneous erections—sexual arousal is still necessary.
Possible Side Effects
May include headache, flushing, nasal congestion, indigestion, or dizziness. Rare but serious side effects include vision changes or prolonged erections (priapism).
Do Not Take with Nitrates
Taking sildenafil with nitrates (e.g., nitroglycerin) or certain blood pressure medications can cause a dangerous drop in blood pressure.
Heart Conditions
Men with certain cardiovascular conditions should consult their doctor before using sildenafil.
Alcohol and Food Interactions
High-fat meals and excessive alcohol can delay or reduce the effectiveness of the medication.
