The baby 38.8 degrees, to actively give fever treatment: 1, the application of antipyretic drugs orally, such as ibuprofen or merlin, or anally inserted pediatric antipyretic suppositories. 2, head resting on an ice bag, with an ice bag on the back of the baby’s head, and diligently change the cool water. 3, with lukewarm boiled water or a low concentration of diluted alcohol, given local wipe armpits, thighs, neck, behind the knees and other large blood vessels distribution of the rich places, conducive to the dissipation of heat. After the above methods of treatment, it is necessary to promptly find the cause of fever. If the baby’s mental state is poor, it is necessary to go to the hospital in time for the necessary relevant examination.