The residual urine volume of 41ml in the bladder after urination is usually abnormal, which may be related to urethral trauma, neurogenic bladder as well as urethral stones and other diseases, and can be treated according to the cause of the disease, as follows.
1. Urethral trauma: when trauma occurs to the urethra, it is easy to cause obstruction of the urethral opening, thus causing urinary retention. At present, it is necessary to keep the drainage open, and oral terazosin hydrochloride tablets can be taken. If the urethral obstruction is serious and unable to discharge urine, timely surgery can be performed, such as transvaginal urethral repair.
2. Neurogenic bladder: when the nerve is damaged, it may cause abnormal urination with residual urine. About this disease need to catheterize or carry out auxiliary treatment first, including pelvic floor muscle training, emptying the bladder at regular intervals, etc. Oral M receptor blockers, such as tolterodine, solinacin, etc., can be taken if necessary. For more serious neurogenic bladder, surgical treatment is needed, such as urinary diversion.
3. Urethral stones: when the stones gradually increase in size and block the urethra, it will lead to urinary retention. For smaller stones, you can take oral lithotripsy drugs, such as tamsulosin and terazosin; for larger stones, you can do lithotripsy to remove the stones.
However, residual urine in the bladder may also be caused by reproductive system diseases, such as prostatitis and prostate hyperplasia in men, and pelvic tumors in women, etc. It is necessary to consult a doctor in a timely manner to understand the cause of the disease under the guidance of a professional physician and then carry out standardized treatment.