Viagra (Sildenafil Citrate) – Full Product Description

Viagra (Sildenafil Citrate) is a prescription medication used to treat erectile dysfunction (ED) in adult men. It belongs to a class of medicines called phosphodiesterase type 5 (PDE5) inhibitors. Viagra works by increasing blood flow to the penis during sexual stimulation, helping men achieve and maintain an erection. It does not increase sexual desire and requires sexual stimulation to produce its intended effect.

How Viagra Works

Viagra contains sildenafil citrate, which inhibits the PDE5 enzyme. During sexual stimulation, this action helps support the release and activity of cyclic guanosine monophosphate (cGMP), promoting smooth muscle relaxation and increased blood flow in the erectile tissue. This mechanism supports the natural erection process.

Key Benefits and Uses

• Used in the treatment of erectile dysfunction in adult men.

• Helps support the achievement of an erection during sexual stimulation.

• May help maintain an erection sufficient for sexual activity.

• Available in different strengths based on medical evaluation and prescription.

Safety Information

Viagra should be used under the guidance of a qualified healthcare professional. It must not be taken with nitrate medications, as the combination can cause a dangerous drop in blood pressure. Common side effects may include headache, flushing, indigestion, nasal congestion, dizziness, and visual disturbances.

Seek immediate medical attention for an erection lasting more than four hours, sudden vision loss, sudden hearing loss, or serious cardiovascular symptoms.

Disclaimer: This information is for educational purposes only and does not replace professional medical advice or approved product labeling.