It may be normal for a man to wet the bed once or twice in a while after drinking alcohol. If bedwetting after drinking regularly may be caused by incontinence or diseases such as enuresis. If a man wets the bed after drinking once or twice in a while, it may be the result of excessive alcohol consumption leading to excessive accumulation of alcohol in the body, which produces the effect of nerve paralysis, possibly leading to the body’s various functions being uncontrolled, thus resulting in the symptom of bedwetting, which is generally a normal situation. If the patient suffers from urinary incontinence, due to bladder sphincter damage or nerve dysfunction resulting in a decrease or loss of self-control of urination, it can cause a man to experience involuntary flow of urine after excessive drinking. If a man suffered from enuresis as a child and it was not effectively treated, excessive drinking may cause him to experience involuntary urination during sleep. Occasional bedwetting may be normal when a man drinks alcohol and usually does not require treatment. If bedwetting occurs repeatedly, you should go to the hospital in time for examination to clarify the cause of the disease for treatment.