Pfizer Viagra tablets contain the active ingredient sildenafil and are primarily used to treat erectile dysfunction (ED) in men. Here's an overview of Pfizer Viagra tablets:

Overview of Pfizer Viagra Tablets:

Brand: Pfizer Viagra
Active Ingredient: Sildenafil
Form: Oral tablets
Dosages Available: Typically available in 25 mg, 50 mg, and 100 mg tablets.
Use: Primarily for the treatment of erectile dysfunction (ED), but also approved for the treatment of pulmonary arterial hypertension (PAH).

How It Works:

Viagra works by inhibiting the enzyme PDE5, which helps relax the muscles in the blood vessels of the penis, allowing for increased blood flow. This helps men achieve and maintain an erection in response to sexual stimulation.
It does not cause an erection on its own without sexual arousal.

Benefits of Pfizer Viagra:

Effective Treatment for ED: It is one of the most well-known and clinically proven treatments for erectile dysfunction.
Improved Sexual Confidence: It can help improve a man’s confidence in his ability to achieve and maintain an erection, which can reduce performance anxiety.
Long-Lasting Effects: Viagra’s effects typically last for about 4-6 hours, allowing a window of time for sexual activity.
Widely Used: As the first FDA-approved treatment for ED, Viagra has been used by millions of men globally and is trusted for its safety and effectiveness.

Common Dosages of Pfizer Viagra:

25 mg: Usually for mild ED or as an introductory dose.
50 mg: Common starting dose for moderate ED.
100 mg: For more severe cases of ED when lower doses are ineffective.