A distended urinary bladder occurs when an individual is unable to release urine at will regularly. The individual experiences urine retention alongside pain and a sensation of inflammation.There can be different reasons why the bladder is distended. One of them is ageing. With age, the bladder can lose its tone and hence obstruct the voluntary process. However, the usual cause is an infection in the bladder that swells it up. Moreover, it can be a side effect of anaesthesia, diabetes, or obesity.With the urinary bladder distended, the most effective solution is undergoing surgery. During the surgery, the doctor removes whatever mass is causing the bloating and obstructing the flow of urine. Medicines, according to the subscription of the doctor, can help in the treatment. Additionally, physical therapy helps in rehabilitation after the surgery.