What is the reason for sleeping and urinating?

After the human body sleeps, it shows more urine. It should be clear whether the number of urination increases or the amount of urine per urination is relatively large. If the frequency of urination increases, there may be some frequent micturition factors, the most common cause of frequent micturition is urinary system infection, or mucosal lesions in the bladder, such as glandular cystitis, follicular cystitis or chronic urethritis, can be shown after sleep, due to repeated stimulation of the mucosa in the bladder to show inflammatory congestion, edema, and urine. If the amount of urine is relatively large each time, it is likely that there is a habit of drinking water before going to bed, or that the body is in a cold environment, causing the body to stimulate the hypothalamus to produce changes in antidiuretic hormone levels, resulting in increased urine volume after sleep. There are also some cases seen in early diabetes, or chronic kidney insufficiency, will show increased nocturnal urination. It is recommended that patients with this clinical manifestation undergo a systematic examination to determine whether there is an increase in urine caused by the disease.