Excessive foreskin not only affects sexual function, but also affects renal function and induces cancer. If the foreskin is too long, you must go to a regular specialized hospital for foreskin surgery in time. Liuzhou local overseas Chinese andrology is still good. Compared with mature technology, we must pay attention to maintenance after operation, avoid eating spicy food and strenuous exercise, and try to wear loose clothes to reduce the friction on the wound. I wish you a speedy recovery!