What causes paraphimosis?

Several Causes. Paraphimosis occurs when the foreskin of an uncircumcised male cannot be pulled back over the head of the penis. The more common causes are failure to return the foreskin to its normal location after urination, examination, sex, or washing; direct trauma to the area; and infection, which may be due to poor personal hygiene. Paraphimosis is a urologic emergency, see your doctor immediately.
PARAPHIMOSIS. It can also be caused by leaving the foreskin retracted behind the head at a time that there is a phimotic band.
PARAPHIMOSIS. Can be caused by balanitis and poor hygiene or foreskin habits. Obesity can aggravate these issues also.