One-year-old children with fever 38.5 ℃ belongs to the high fever range, the human body between 37.5-38.5 ℃ is low fever, more than 38.5 ℃ is a high fever, at this time the common treatment is as follows: 1, first take emergency antipyretic drugs, such as Merlin or Tylenol, the first temperature down; 2, drink more warm water, so that the body’s blood volume increased, can speed up blood circulation, promote the excretion of toxins; 3, for physical Physical cooling methods, physical cooling methods such as the head, the back of the neck paste antipyretic paste, soak feet with warm water, rub the heart of the feet or hands, you can also rub the neck, armpits, thigh roots and other large blood vessels flow through the place; 4, you can give the baby a warm bath, can help children’s body temperature down.