Why always urinate urgently but cannot urinate come out

Patients often show urgency, but when they urinate, there is not much urine output. More common factors are urinary system infections. For slow and long-term urinary system infections, local urethral mucosa and bladder mucosa lesions cause chronic inflammation. This situation will repeatedly stimulate the bladder mucosa to produce urine, but not because of the large amount of urine stored in the bladder, so there is not a lot of urine when urinating. When this occurs, the patient should check his urine routine to determine if there is an infection, and then take anti-inflammatory treatment to relieve the symptoms. There are also cases caused by obstructive diseases of the urinary system, such as prostate hyperplasia in elderly men, or posterior urethral valve and urethral stricture, resulting in urine discharge showing obstruction, at this time there will be residual urine in the bladder, repeatedly stimulate the triangular area of bladder mucosa to produce urine, and then urinate, due to urinary obstruction, urine discharge is more difficult, will repeatedly show urgency, not much urine discharge phenomenon. It is recommended that the patient go to the urology department to check the urinary system color Doppler ultrasound to determine whether there is residual urine in the bladder. If there is residual urine caused by obstruction, it is also necessary to identify the cause of obstruction, such as prostatic hyperplasia or urethral stricture, posterior urethral valve. After cystoscopy and urethral exploration, obvious lesions can be found, and then targeted treatment can be carried out. Symptoms can be relieved or recovered.