Malegra Pro 100 mg is a medication used to treat erectile dysfunction (ED) in men. It contains Sildenafil Citrate as its active ingredient, which belongs to a class of drugs known as phosphodiesterase type 5 (PDE5) inhibitors. Sildenafil Citrate works by inhibiting the enzyme phosphodiesterase type 5 (PDE5), leading to increased blood flow to the penis during sexual stimulation. This helps men achieve and maintain an erection suitable for sexual activity. Malegra Pro 100 mg is available in tablet form, and the recommended dosage is usually one tablet taken orally with water, approximately 30 minutes to 1 hour before anticipated sexual activity. The effects of Malegra Pro typically last for up to 4 hours.