The reasons for dreaming of bedwetting include excessive water consumption at night, excessive alcohol consumption, excessive stress and urinary stones. 1. Drinking too much water, excessive drinking: excessive excitement or drinking too much water at night, deep sleep leads to excessive accumulation of urine in the bladder after the urine will be unconsciously discharged from the bladder out of the body. Excessive alcohol consumption can also lead to overfilling of the urine, resulting in involuntary overflow of urine from the urethra, which can lead to the phenomenon of dream bedwetting. 2. Excessive stress: when people are in a state of chronic stress, it affects the human spirit, which leads to the cerebral cortex on the urethral sphincter of the dominant function of the decline, especially in the dream in the state of deep sleep, the dominant function is even worse, the phenomenon of dreaming of bedwetting will occur. 3. urinary stones: patients with stones in the genitourinary system, usually have obvious symptoms such as frequent urination, urinary urgency, urinary pain, etc., patients with this disease will also have the phenomenon of dreaming of bedwetting. Patients who dream of bedwetting symptoms, should promptly go to the regular hospital for examination and treatment.