Kegunlile is the trade name and the generic name of the drug is Levofloxacin Tablets, which is mainly used for the treatment of various infections caused by sensitive bacteria, and the specific efficacy of the drug varies from person to person. Levofloxacin tablets is a quinolone antibacterial drug, can inhibit bacterial DNA (deoxyribonucleic acid) replication, transcription, recombination, repair of the enzyme required, so as to play an antibacterial effect. It is mostly used clinically to treat various infections caused by sensitive bacteria, such as pneumonia, acute bacterial sinusitis, chronic bacterial prostatitis, complicated urinary tract infections and so on. The efficacy of the drug is generally good, but different patients due to personal constitution, combined use of drugs, the severity of the disease and other factors, the specific efficacy can not be generalized, the patient after the use of the drug if the efficacy of the drug is not good, you should consult a doctor to adjust the use of medication in a timely manner. It should be noted that the use of levofloxacin tablets is prohibited for those who are allergic to any component of the drug, patients under 18 years of age, pregnant women, nursing mothers, and some patients may experience allergic reactions, anemia, insomnia, headache, dizziness, nausea, diarrhea, abdominal pain and other adverse reactions, and they should consult a doctor in a timely manner if the symptoms are more serious. Patients should use Levofloxacin Tablets in accordance with the doctor’s instructions and avoid blindly using the drug on their own to avoid inducing side effects.