In adults, bedwetting can be caused by both physiological and pathological causes. Physiological causes include overexertion, drunkenness and drinking large amounts of water before bedtime, which usually occur occasionally; pathological causes are more complex and can be caused by childhood enuresis, male-specific causes may include prostate enlargement or prostate inflammation, women may have bladder neck obstruction, urethral stricture, urinary tract infections and other problems, other congenital lumbosacral spina bifida, depression or anxiety due to psychological hidden illnesses, etc., which may also lead to bedwetting at night, and more causes need to be identified by a specialist doctor, so it is recommended to seek medical attention to clarify the condition.