Fire diarrhea belongs to the folk saying, Chinese medicine is considered to be damp-heat diarrhea or damp-heat dysentery, which is caused by feeling damp-heat epidemics and other reasons, generally need to identify and treat. 1. Damp-heat diarrhea: Damp-heat diarrhea often has symptoms such as abdominal pain, uncontrollable bowel movements, yellowish-brown stools, foul odor, burning stools, thirst, and short, yellowish urine, etc. It can be treated with Pueraria Mirifica Tang. 2. Damp-heat dysentery: Damp-heat dysentery is often accompanied by paroxysmal pain, pain after defecation, reddish-white stools, pus and blood, sticky and thick, foul-smelling stools, burning stools, yellow urine, etc. It can be treated by Paeonia lactiflora soup. The cause of diarrhea is very complex, it is recommended to consult a doctor in a timely manner to clarify the cause of the disease, symptomatic treatment, not self-medication.