Lobelia is known as Aloe Mullein. It does not cure cough. Aloe vera is bitter and cold. It belongs to the liver, stomach and large intestine meridians. It is a kind of laxative drug, with the effect of laxative and laxative, clearing the liver and killing worms. Aloe vera can be used to treat constipation caused by internal heat; it can treat headache, dizziness, irritability, convulsions, convulsions, etc. caused by exuberant liver fire; it can also be used to treat pediatric chancre (a kind of children’s chronic disease, manifested as emaciation of the body, abnormal diet, abdominal distension, thinning and withering hair, etc., ringworm, etc.). Precautions: the use of aloe vera should be strictly controlled dosage, a large number of may cause nephritis; weak spleen and stomach, diarrhea and loose stools (feces thin and not shaped), pregnant women are prohibited.