
Viagra 100Mg 4Tab is a medication used to treat erectile dysfunction in men. It belongs to the class of phosphodiesterase type 5 inhibitors, which helps improve blood flow to the penis during sexual stimulation. This medication works to enhance the ability to achieve an erection and improve sexual performance. Sildenafil works by inhibiting the enzyme phosphodiesterase type 5, leading to increased levels of nitric oxide in the body. This increases blood flow to the penis, helping to achieve a strong and long-lasting erection. Viagra is effectively used in cases of erectile dysfunction resulting from psychological or physical causes, and is considered a reliable option for many men suffering from this issue.