Frequent urination after the removal of the urinary catheter, usually can be recovered naturally, if the recovery can not be followed by the doctor’s prescription oral treatment of Mirabelone, levofloxacin and other drugs. After the removal of the urinary catheter, due to the irritation of the urinary catheter on the bladder mucosa can appear frequent urination, urinary urgency, usually after two or three days will have obvious relief. After the removal of the tube, if there is a urinary tract infection, there will be frequent urination, urinary urgency, urinary pain, you can take oral antibiotic treatment, such as levofloxacin, cefixime and other drugs. Excluding the urinary tract infection, it may also be caused by overactive bladder syndrome, which can be treated with oral Mirabelone and Solifenacin Succinate to relieve the symptoms of frequent urination. After removing the urinary catheter, you can observe for two or three days, and if the urinary frequency is not significantly relieved, you can go to the hospital, do urine routine, urodynamics and other related examinations to identify the specific cause of the disease, and then choose the appropriate drug treatment.