Sometimes i heard that masyurbation gives bad effect to your health. sometimes the otherwise. what are rhe effects really? i get acne sometimes

Normal part of life: Masturbation is a normal human and animal behavior. It won't make you go blind and it won't cause acne. I would only be concerned if it is interfering with your life, i.e., making it impossible to do the things you need to do - like go to work or school. If you find yourself obsessed with it, it's probably time to talk with a counselor who is skilled in discussing sexual concerns. Lgromkomd.