Whether or not a fever caused by a bacterial infection can be cured without antibiotics depends mainly on the condition and the physical fitness of the patient, if the condition is mild and the individual is in good physical condition, then it is possible to cure the fever without antibiotics. Bacterial infection means that one of the internal organs and tissues of the body may be infected because of bacterial invasion, which may lead to the symptoms of fever, and the patient can generally be treated with antibiotics (such as ceftazidime) that are sensitive to the causative bacteria. It cannot be ruled out that some patients with mild bacterial infections may be able to recover on their own without antibiotics if they are in good health and their immune system is able to effectively eliminate the pathogenic bacteria. However, if the individual’s condition is more serious, and at the same time the immunity and resistance are relatively low, then it is basically unable to heal itself, if not in a timely manner to comply with the doctor’s instructions to standardize the use of medication for treatment, the individual’s condition will deteriorate further, bringing more damage. In conclusion, if an individual has a fever due to a bacterial infection, along with a variety of other obvious physical symptoms, it is recommended that he or she seek medical attention in a timely manner.