The bladder irritation, catheter obstruction, and urethral relaxation may be the cause of catheterized urination.
1. Bladder irritation: bladder stimulation will occur spasm, and lead to the emergence of the catheter will be urinated out of the body.
2. Catheter blockage: If the long-term indwelling catheter fails to be regularly replaced and flushed, it may cause calcium salt deposition, making the catheter blocked, which will result in the insertion of a catheter and the discharge of urine out of the body.
3. Urethral relaxation: common in the elderly or long-term bedridden patients, due to urethral atrophy, resulting in urethral relaxation, so that the urethra and the urethra is not completely anastomosis, the emergence of inserted catheter and urine out of the body.
If the patient has inserted a catheter and urine out of the body, it is recommended to seek medical advice in a timely manner, under the guidance of the doctor, improve the relevant examination, clear causes, standardized treatment.