Solid heat syndrome is mainly characterized by irritability, red face and eyes, chest pain, preference for cold drinks and yellow phlegm. Solid heat syndrome is one of the symptoms in Chinese medicine, which refers to the disease of excessive heat and evil, internal and external solid. The main manifestations include restlessness, strong and solid body, fever and coldness, easy thirst, liking cold drinks, red face and red eyes, yellow and thick phlegm, constipation, short and red urine (small amount of urine, dark yellow color), chest and ribs (chest and ribs collectively), fullness in the epigastrium (abdomen), abdominal pain, and so on. For the treatment of solid heat syndrome, lifestyle changes are needed, such as eating a light diet, avoiding spicy and stimulating foods, and eating more vegetables and fruits rich in vitamin C to help promote early recovery; medication is mainly in the form of Niu Huang Shang Qing Pills or San Huang Shi Cream Soup, and so on. Jianshi heat patients should not blindly use drugs, should strictly follow the instructions of the doctor to use drugs or conditioning, to ensure that the use of drugs and treatment safety.