When tonsil inflammation has a low-grade fever of 37.5 degrees Celsius and is recurring, its treatment includes general treatment, medication, and topical treatment. Tonsillar inflammation is mainly related to upper respiratory tract infection, which can be caused by a variety of pathogenic microorganisms infection, mainly manifested as fever, pharyngeal discomfort, pharyngeal pain and even swallowing difficulties. 1. General treatment: This disease is contagious and requires proper isolation. It is recommended to take bed rest, eat liquid diet and drink more water. 2. Drug treatment: rational use of antibiotics is the main treatment of this disease, preferred penicillin, when the application of penicillin is ineffective, then need to change to other kinds of antibiotics, such as cefuroxime. If there are conditions, antibiotics can be selected according to the drug sensitivity test after determining the causative organism. Glucocorticosteroids can also be used according to the situation. When the sore throat is severe or high fever, it can be combined with antipyretic and analgesic drugs, such as ibuprofen. 3. Topical treatment: Use compound borax solution, compound chlorhexidine gargle, 1:5000 furacilin gargle, or other gargles with antibacterial effect. The above medications should be used under medical supervision. When tonsil inflammation occurs with a low fever of 37.5 that does not go away, you should consult a doctor and follow the doctor’s instructions for standardized treatment.