A, how much temperature is considered “fever”? (a) anal temperature > 37.8 degrees (2 minutes to measure) (b) axillary temperature (or ear temperature) > 37 degrees (axillary clamping for 5 minutes can be) Second, as long as the fever, try to find ways to let the child drink more warm water Third, fever should not be too nervous, generally do not exceed a certain standard of fever, no need to use antipyretic drugs, moderate fever on the body to remove bacteria, viruses are helpful. Fourth, when to use antipyretic drugs (ibuprofen, pediatric antipyretic suppositories, etc.)? (a) Anal temperature >39 degrees Axillary temperature (ear temperature) >38 degrees (b) Available 4 times a day and night (c) The use of antipyretic drugs must be more than 4 hours apart (d) Ibuprofen, pediatric antipyretic suppositories alternately is more effective V. Take the child to the hospital to find the cause of the fever and treat it as soon as possible.