The generic name of Haloperidol is Norfloxacin, and the correct and standardized use of Norfloxacin does not cause any harm to the human body, but some adverse reactions may occur after the use of Norfloxacin, which are manifested in gastrointestinal discomfort, central nervous system damage, cardiovascular reactions, and affecting bone development. Allergy, etc. Some patients taking the drug orally may experience gastrointestinal discomfort such as nausea, vomiting, diarrhea, abdominal pain, etc. Other patients experience insomnia, drowsiness, dizziness, etc., and sometimes patients have severe central nervous manifestations such as psychiatric abnormalities, seizures, etc., after taking flupirtine. Adverse intracardiovascular reactions such as ventricular arrhythmias may also occur. When the reaction is more intense it is necessary to stop the drug immediately and seek medical advice. Norfloxacin may also affect bone development and harm bone tissue, etc., so it is contraindicated in patients under 18 years of age. Patients who experience allergic reactions such as rashes, itchy skin, etc. need to stop the medication immediately. Norfloxacin needs to be used under the supervision of a doctor, and the probability of adverse reactions in therapeutic doses of the drug is small, and the occurrence of the above symptoms requires prompt medical attention.