Amoxicillin does not cure fire. Amoxicillin is a common semi-synthetic penicillin, which is a broad-spectrum antibiotic, clinically used for infections caused by sensitive bacteria, such as Streptococcus pneumoniae, Streptococcus haemolyticus and Escherichia coli. Its adverse reactions include allergic reactions, gastrointestinal reactions, etc. It is contraindicated for those who are allergic to the drug. Fire is a kind of Chinese medicine, belongs to the category of heat, such as our common mouth ulcers, erosion of the corners of the mouth, yellow urine, etc., can be treated by taking some clearing heat and detoxification drugs (such as Niu Huang Qing Huo Pill, etc.) to remove the fire. Fire can drink more water, eat more fruits and vegetables, such as symptoms do not ease, you can go to the hospital, under the guidance of the doctor to take symptomatic fire medication, do not self-medication, in order to avoid related adverse reactions.