Levofloxacin is a broad-spectrum antibiotic that is effective for enteritis caused by bacterial infections, but not for other types of enteritis. If the enteritis is caused by bacterial infection, most of them are caused by Escherichia coli, which is caused by this condition, you can use levofloxacin as prescribed by the doctor to remove the pathogenic bacteria, which can have obvious bactericidal effect on the bacteria of Escherichia coli, and it can be effective in treating the enteritis caused by bacterial infection. However, if the enteritis is caused by indigestion, antibiotic treatment will not have obvious effect, then you need to be treated by using drugs to help digestion, such as domperidone tablets. If it is viral enteritis, it needs to be treated with antiviral drugs such as ribavirin. If the patient suffers from enteritis, it is recommended to consult a doctor in a timely manner to identify the cause of the disease, according to the cause of the targeted medication, avoid self-medication, so as not to cause adverse reactions.