Slate can be drunk by children, but it is not recommended for prophylactic use in children in a healthy state. Banlangen usually refers to Banlangen granules, which is a kind of proprietary Chinese medicine with the efficacy of clearing away heat and detoxification, cooling the blood to benefit the pharynx, and can treat sore throat, dry mouth and throat caused by heat in the lungs and stomach, as well as acute tonsillitis seen in the above symptoms. Children can take Banlangen orally, but it should be used under the guidance of a doctor, and the dosage must be strictly controlled. Although it is a proprietary Chinese medicine, it is not recommended for parents to take it in the state of children’s health. It is wrong for some parents to use Panax quinquefolium to prevent children from catching colds and fever. It should not be taken for a long period of time. If the symptoms are not relieved after 3 days of taking the medicine, you should go to the hospital for consultation. In addition, it should be noted that it is forbidden for children who are allergic to Panax Quinquefolium. It is not advisable to take tonic Chinese medicine at the same time. Please follow the doctor’s instructions for specific dosage. During the growth and development of children, if they take too much Panax quinquefolium, it is likely to cause damage to the spleen and stomach, because the function of the spleen and stomach of children at this stage is not yet fully developed. If the spleen and stomach are damaged, then the children’s appetite will deteriorate, and long-term consumption will lead to malnutrition, which will also have a certain impact on the body’s growth and development.