Silagra 100 mg is a medication used to treat premature ejaculation (PE) in men. It contains the active ingredient Sildenafil citrate which belongs to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors. These drugs work by increasing blood flow to the penis and relaxing the muscles in the blood vessels in the area, which can help to delay ejaculation. Silagra is taken orally, usually 30 minutes to 1 hour before sexual activity. It is important to consult with a healthcare provider before taking this medication to ensure it is safe and effective for you.