It is possible to get a spanking injection for a fever because it can help reduce the fever, but it is not recommended to get spanking injections often. First of all, it is necessary to find out what causes the fever, mostly because of viral infection or bacterial infection to cause fever. If the fever is repeated for 3-5 days, as long as the mental state is good and there are no other obvious symptoms, you can first give symptomatic treatment with antipyretic drugs. If the fever continues to be severe and does not improve, it is recommended to go to the hospital in a timely manner to have a routine blood test to see what causes the fever, and then use the right medication according to the doctor’s advice and opinion, and do not use the medication blindly. Usually, you must drink more water, because water is the carrier of metabolic waste, which helps speed up the discharge of toxins.