Hello, Infection, disease, injury or irritation of the bladder,Conditions that increase urine production like drinking too much of water in winter ,Changes in muscles, nerves or other tissues affecting bladder function,Drugs or beverages that increase urine production are the common causes for frequenct micturition. Lack of sleep unlikely to cause this problem. His urine sample has to be examined.
Answered2016-03-05 12:00:02
Let others know if this answer was helpful