Bletilla should be Baihe, Sanyeqing and Baihe can be taken together, but need to be under the guidance of a doctor to use the drug. It has the effect of clearing heat and removing toxins (removing heat and toxins from the body), activating blood circulation and dispelling wind. It is used for treating high fever convulsions (convulsions caused by high fever), pneumonia, bronchitis, carbuncle boils and furuncles (a kind of skin disease referring to severe furuncles), lymph node tuberculosis, and bruises. Bai He has the efficacy of stopping bleeding by astringency (using medicines with astringent effect to treat bleeding diseases), and subduing swelling and regenerating muscles. It is used to treat hemorrhagic diseases, carbuncle sores and ulcers, cracked hands and feet, and scalded by water and fire. It should not be used together with Chuanwu, Prepared Chuanwu, Caowu, Prepared Caowu, and Appendicitis. If you need to use the medicine, it is recommended to use it after the guidance of a traditional Chinese medicine practitioner’s diagnosis, do not mix and match the medicines at will.