Sore throat can be caused by a variety of reasons. If the sore throat is caused by bacterial infection, it can be treated with Cefixime without allergy. 1. Sore throat is a clinical symptom that can be caused by a variety of reasons, including bacterial infections, viral infections, and tumors. If the sore throat is caused by bacterial infection, it should be treated with antibiotics, commonly used cephalosporins such as cefixime. 2. However, for sore throat symptoms caused by viral infection or tumor, the treatment effect of cefixime is not obvious or ineffective, and antiviral drugs should be used for symptomatic treatment according to the corresponding causes. 3. For sore throat caused by tumor disease, surgical treatment is needed. It is necessary to pay attention to the fact that three days before taking cephalosporins and seven days after taking them, alcohol should not be consumed, so as to avoid the occurrence of parathion-like reaction. The use of cephalosporins is also contraindicated if you are allergic to them. It is recommended to use such drugs under the guidance of a doctor and avoid buying and using them on your own.