Children taking amoxicillin still fever cause may fever is not caused by sensitive bacteria, may be caused by viral infections and so on, it is recommended to carry out further examination, clear cause targeted treatment. Amoxicillin is mainly used to treat infections caused by Streptococcus pneumoniae, Staphylococcus, Escherichia coli and other sensitive bacteria. If the fever is caused by viral infections or strains of bacteria that are not sensitive to amoxicillin, even taking amoxicillin will not reduce the fever. In addition, amoxicillin itself does not have an antipyretic effect. It is advisable to go to the hospital to find out the exact cause of the fever and then treat it. Amoxicillin may cause diarrhea, nausea, skin rash and other adverse reactions, allergic to penicillin, endocannabinoids (such as cephalosporins, carbapenems, etc.) allergic to the drug is prohibited, if any discomfort to go to the hospital for examination.