Penis does not hurt when exposed to water does not prove that there is no skin breakage, because the water (water) does not contain irritating ingredients, so, touching the broken skin will not produce pain. Clinical penile skin breakage of different degrees of severity, the more obvious skin breakage can be observed with the naked eye, serious skin abrasions, cracks or bleeding performance. Less obvious skin breaks, the naked eye is not easy to identify, may only be the epidermal layer of the skin damage, manifested as scratches. Water (clear water) does not have acidic, alkaline or other irritating substances, and most wounds are not painful when touched. So just because it doesn’t hurt doesn’t mean it’s not broken. If you suspect that there is a breakage of the penis, it is recommended to go to the hospital in a timely manner to improve the examination, and the professional physician to clarify the condition.