Teething fever may be a normal phenomenon, or it may be caused by bacterial infection. In the process of tooth eruption, there will be aseptic inflammation of the gum tissue, i.e., when the tooth eruption, the body will have a fever and other normal stress response; in addition, when the tooth eruption gums will be damaged, if you do not pay attention to maintain oral hygiene, there will be gums by bacterial infection and inflammation, which will lead to fever, irritability and other symptoms. It is recommended to consult a doctor in time for symptomatic treatment of the above symptoms. If the fever is physiological, no special treatment is needed, and oral hygiene can be maintained; if the fever is caused by bacterial infection, anti-inflammatory drugs such as amoxicillin, etc., and fever-reducing drugs such as ibuprofen, etc., can be taken as prescribed by the doctor to control the infection or fever and other symptoms. When teething fever is obvious, you need to actively seek medical advice and follow the doctor’s instructions for reasonable treatment. All of the above medications should be used under the guidance of a doctor, avoid self-medication.