Holding back urine causes kidney pain should go to the hospital in a timely manner to improve the renal function, urine routine, urinary ultrasound, urinary CT and other related tests to clarify the diagnosis, if necessary, can be taken under the guidance of the doctor to take relevant medication for treatment, and to correct the bad habits such as holding back urine and other behaviors. Prolonged urinary holding can easily lead to urinary tract infection, usually can cause acute and chronic pyelonephritis, cystitis and other urinary tract infections, often lumbar pain, kidney area knocking pain, frequent urination, painful urination, urination difficulties, hematuria, fever and other discomforts, it is recommended that the patient should go to the nephrology department in a timely manner to improve the renal function, urinary routines, urinary ultrasound, CT and other related examinations as prescribed by the doctor. Holding back urine is a bad habit, such as causing acute and chronic pyelonephritis, cystitis and other urinary tract infections, can be prescribed to take moxifloxacin, ceftriaxone and other anti-infective drugs for treatment; and ask the patient to drink more water, improve bad habits, and correct the behavior of holding back urine. If you find kidney pain and discomfort, it is recommended to consult a doctor in time and follow the doctor’s instructions to standardize the diagnosis and treatment.