Sildenafil Oral Jelly 100mg is a formulation of sildenafil, designed to treat erectile dysfunction (ED) in men. Sildenafil increases blood flow to the penis during sexual arousal, helping men achieve and maintain an erection. Its effects can last for about 4 to 6 hours, allowing for more spontaneity in sexual activity. It won’t cause an erection without sexual arousal; it enhances the body's natural response to sexual stimulation. It’s typically taken on an as-needed basis, about 30 minutes before sexual activity.