A little red urethra indicates that the urethra may have inflammation, it is recommended to clean the perineum and urethra every day and keep it dry. Pay attention to whether there are other symptoms, such as frequent urination, urinary urgency, urinary pain, it is recommended that the routine urine test. If there is leukocytosis in the urine routine, it is recommended to take oral antimicrobials, and the antimicrobials are recommended to be levofloxacin, 0.2g per time, twice a day orally, for 3-5 consecutive days orally. During the treatment period, you must drink a lot of water, drink more water, more urination, to promote the relief of inflammation, the amount of water per day should be greater than 1500 ml. Don’t eat spicy stimulating food, don’t drink alcohol, spicy stimulating food, drinking alcohol is easy to lead to redness and swelling aggravation, but also is not conducive to the repair of inflammation.