The generic name of Haloperidol is Norfloxacin, and usually, you should not drink alcohol after taking Norfloxacin. Norfloxacin is a more commonly used drug in clinical practice, belonging to antibiotics, applicable to urinary tract infections, gonorrhea, prostatitis, intestinal infections and typhoid fever and other salmonella infections caused by sensitive bacteria. Drinking alcohol will cause the body to ingest a large amount of alcohol, alcohol may affect the metabolism of haloperidol, which will reduce the efficacy of the drug to a certain extent, increase the metabolic burden on one’s stomach and intestines, liver and kidneys, and may cause other abnormalities in the body. Norfloxacin adverse reactions include gastrointestinal reactions, allergic reactions, dizziness, headache and other central system reactions. It is contraindicated in patients who are allergic to fluoroquinolones. Patients are advised to avoid drinking alcohol during the medication phase, use the medication safely under doctor’s supervision, and develop good living habits to avoid other serious problems.