The generic name of Haloperidol is Norfloxacin Capsules. The drug has broad-spectrum antimicrobial properties. The drug is contraindicated in patients who are allergic to the product and fluoroquinolones. Norfloxacin capsule is a fluoroquinolone antibacterial drug with broad-spectrum antimicrobial effect, especially high antibacterial activity against aerobic gram-negative bacilli. It can play a bactericidal role, through the action of bacterial DNA helicase, inhibit the synthesis and replication of DNA and lead to the death of bacteria. The drug is indicated for urinary tract infections, gonorrhea, prostatitis, intestinal infections and typhoid and other salmonella infections caused by sensitive bacteria. However, the use of the drug may cause adverse reactions such as abdominal discomfort, abdominal pain, diarrhea, dizziness, headache, insomnia, rash, itching of the skin. The use of the drug need to pay attention to, the drug should be taken on an empty stomach, and at the same time drink 250ml of water; in order to avoid the emergence of crystalluria, after taking the product should drink a lot of water, to maintain 24h urinary output of more than 1200ml; the application of fluoroquinolones may occur in moderate and severe photosensitivity reactions, the drug should be taken to avoid overexposure to sunlight, such as the occurrence of photosensitivity reactions need to be discontinued. The drug needs to be used under the guidance of a doctor, do not use the drug without authorization.