If a paralyzed woman has urinary function and can urinate on her own, she does not need to insert a catheter; otherwise, she needs to insert a catheter. If a paralyzed woman is only paralyzed in her lower limbs, which does not affect her urinary function and she can urinate on her own, she does not need to insert a catheter, and she only needs to use a urinal to catch urine or change diapers in time. If the paralyzed part is below the waist, losing urinary function and unable to urinate on their own, a catheter is usually needed and the urine bag should be changed regularly. When taking care of a paralyzed patient, you should always pay attention to the amount and color of the patient’s urine. If there is any abnormality, you should consult a doctor in time, and help the patient to scrub and turn over regularly so as to avoid bedsores. If there are any symptoms of physical discomfort, the patient should go to a regular hospital in a timely manner and follow the doctor’s instructions for active treatment.