It is very common to have painful urination after urinary catheter extraction, and different solutions can be taken according to whether there is a combination of urinary tract infection or not. I. No urinary tract infection: Patients complain of painful urination after urinary catheter extraction, but the urine routine examination is normal, this pain usually lasts 0.5-1 days, patients need not worry.1. Life management: Patients are advised to drink a lot, at the right time, and pay attention to rest. Avoid spicy and stimulating food in life, eat more fresh fruits and vegetables, often the symptoms will be relieved; 2, medication: If the patient is particularly sensitive to pain, when the urinary catheter is placed, the urinary catheter itself produces irritation to the urethral mucosa and induces edema. You can consider using antipyretic and analgesic drugs for a short time, such as Fenbid and Celecoxib, which have a good effect on relieving pain. You can also consider inserting indomethacin suppositories in the rectum, which is also helpful in relieving urinary pain. Second, combined urinary tract infection: some patients still complain of heavy pain one day after urethral catheter removal, it is recommended to perform routine urine tests. If the routine urine test shows a large number of white blood cells in the urine, combined with clinical symptoms such as urinary frequency, urinary urgency and urinary pain, it can be diagnosed as urinary tract infection, which usually requires antibacterial treatment.1. Drink a lot of water: ensure that you drink more than 2L of water per day, ensure that the urine is around 1500-2000ml, and urinate a lot, which can flush the urethra and bladder well and flush out the bacteria present locally in time.2. Drug Treatment: If it is a common bacterial infection, you can use quinolone antibiotics, such as levofloxacin; if the patient is <18 years old, or if the woman is in pregnancy or lactation, it is recommended to use cephalosporin antibiotics, and patients with a history of allergy to penicillin or cephalosporin must inform the doctor in time. In patients with particularly severe manifestations of urinary pain and urgency, M-blockers, such as tolterodine and solifenacin, can be given for treatment.