Fluoperamide can treat UTIs. Fluoperamide, also known as norfloxacin capsules, belongs to the quinolone class of antibiotics and has a relatively high concentration of distribution in the urine. It is also sensitive to common bacterial infections of the urinary tract and does not present drug resistance, so it can be used for infections of the urinary system and belongs to the same class of drugs as levofloxacin hydrochloride and ciprofloxacin. The concentration of haloperidol in the gastrointestinal tract is relatively high, so it can also be used to treat infections of the gastrointestinal tract, such as infectious diarrhea. During the treatment period, drink more water and urinate more often. If the symptoms do not improve significantly after more than 3 days of continuous medication, you need to go to the hospital for examination and adjust the medication if necessary. It is also possible that there are infections with drug-resistant bacteria, and haloperidol may not play a therapeutic role against drug-resistant bacteria. It is then necessary to perform urine culture and drug sensitivity tests to clarify the presence of drug-resistant bacteria and what drugs they are more sensitive to, so that antimicrobial agents can be selected for treatment in a targeted manner, but in terms of empirical medication, haloperidol, or other types of quinolones can be chosen to treat urinary tract infections.