Children with internal heat to remove fire can be treated by taking Chinese medicine, commonly used medicines are guide chi san, gentian diarrhea liver pill, diarrhea white san and so on. There is no such thing as the fastest way. 1. Guiding Chi San, the main treatment for the heart meridian fire and heat evidence. Symptoms include irritable heat in the heart and chest (irritability and sultriness), redness in the face and thirst, desire for cold drinks, and sores on the mouth and tongue; or heat in the heart moving to the small intestine, redness and stinging pain in the urine, red tongue, and number of pulses. Caution should be exercised if the spleen and stomach are weak. 2. Longdian Diarrhea Liver Pill is used for dizziness and red eyes (dizziness and red eyes) caused by damp-heat of the liver and gallbladder (damp-heat evils accumulating in the liver and gallbladder), tinnitus and deafness, dystocia and bitterness of the mouth (pain in the area of dystocia and ribs and bitterness of the mouth), redness of the urine, and wet-heat leucorrhoea. It should not be taken for a long time by people with weak spleen and stomach, and should be used with caution by pregnant women and people with stomach cold. 3. Diarrhea white powder, the main treatment of lung-heat cough and asthma. Symptoms of asthma and cough, skin steam heat, especially in Asr, red tongue with yellow fur. Wind-cold cough or lung deficiency cough should not be used. Children should develop good dietary habits, focusing on light and easy-to-digest food, avoiding spicy and stimulating food. When taking the medicine, it is necessary to be guided by the Chinese medicine practitioner’s diagnosis.