By boosting blood flow to the penis after intercourse, Kamagra jelly oral helps men sustain a strong erection. it starts to work after sexual excitement. It should be taken at least 15 to 30 minutes before you plan to have sex because it affects so swiftly that your body can handle one dose. Try to eat light during the day and avoid heavy meals that contain red meat, fried dishes, and other high-fat foods before using it. As directed by your physician, take it with or without food. Avoid eating fatty meals while taking it. This could slow down the effects of it. The most common side effects of Kamagra jelly oral include headaches, lightheadedness, and flushing.