There is no specific type of fever-reducing medicine for babies, and the commonly used safer fever-reducing medicines are acetaminophen and ibuprofen. 1. Acetaminophen: common acetaminophen granules and acetaminophen oral solution, etc., generally can achieve a better fever reduction effect, side effects are relatively small, for the toxicity of the kidneys is relatively weak. However, the duration of acetaminophen’s action is relatively short, generally lasting about 4 hours. 2. Ibuprofen: such as ibuprofen granules and ibuprofen suspension drops, etc., the antipyretic effect is usually better, the effect of time is relatively longer, usually lasts 6 to 8 hours. General baby temperature over 38.5 ℃, consider using drugs to reduce fever. But need to follow the doctor’s advice to use the appropriate antipyretic, parents can not use without authorization, so as not to cause adverse effects.