Bladder urine at night is very little but very bloated may be urinary tract infection, urethral stones, overactive bladder and so on.
1. Urinary tract infection: acute or chronic inflammation of the urinary tract caused by the abnormal reproduction of various pathogens in the urinary system, resulting in patients with very little bladder urine at night but very distended, accompanied by fever, lumbago, pain and other discomfort.
2. Urethral calculi: When patients are affected by abnormal metabolism, urethral stenosis, urethral diverticulum and other factors, the bladder will have the phenomenon of seldom but very distended at night, and the patients will have difficulty in urination, dribbling urination and other symptoms.
3. Overactive bladder syndrome: If affected by abnormal nerve center and nerve transmission, underdevelopment or degeneration of urinary function and abnormal urinary habits, it will lead to the phenomenon that the patient has a bladder that urinates very little at night but is very distended, accompanied by the symptom of urge urinary incontinence.
Patients are advised to seek immediate medical attention and targeted treatment according to their condition under the diagnosis of a doctor.