Patient: My baby is two and a half years old to three years old now, she always has throat inflammation, fire and occasional fever. She once went to the hospital to check that there was no viral infection and the doctor recommended medication for it. At home, we give anti-inflammatory medicine when we find something wrong with the baby’s throat, and take antipyretic medicine when she has a fever. But I always feel that my child is not digesting well because, when she is not feeling well, she says her stomach hurts and sometimes she vomits. The last two days, she had a fever again, and she also complained of stomach pains and vomiting during meals, but she didn’t go to the hospital. I want to know why my child always has fever and how to prevent and treat it. Deng Xuguang, Department of Traditional Chinese Medicine, Shenzhen Second People’s Hospital: Hello! The physiological characteristics of children are: the internal organs are delicate and the body is pure Yang. Lung deficiency is prone to external wind and cold, and spleen and stomach deficiency is prone to cold evil directly into the spleen and stomach or accumulation of food. The wind and cold can easily turn into heat because of the pure Yang body. Chinese medicine conditioning treatment is very effective, there are often a lot of children after Chinese medicine treatment to restore health, no longer always fever.