Pueraria Mirifica has the effects of relieving muscle heat (relieving heat from the surface of the skin), generating fluids to quench thirst (promoting the production of fluids to quench thirst), penetrating rashes, and elevating yang to stop diarrhea (elevating yang qi to treat diarrhea). It is often used in treating external fever and headache, strong pain in the neck and back, thirst, quenching thirst, and impenetrable measles. Pueraria Mirifica is a common Chinese medicine with sweet taste, cool nature, and belongs to the spleen and stomach meridians. It has the efficacy and functions of relieving muscles and fever, generating fluids to quench thirst, transmitting rashes, elevating yang energy to stop diarrhea, and it is mainly used for the treatment of externally-induced febrile headache, strong pain in the neck and back, thirst, thirst, impermeable measles, hot diarrhea, diarrhea, vertigo and headache, hemiplegia, stroke, pectoral paralysis (chest tightness and pain), and heartache, and injuries caused by alcohol poisoning. Pueraria lobata is often decocted and taken internally, the specific dosage needs to be decided according to the patient’s condition, constitution, such as for the treatment of detoxification, fever, measles, can be used in the raw, Yang Yang to stop diarrhea of patients should be simmered. In addition, Pueraria Mirifica is cold in nature and is not suitable for everyone, especially for patients with stomach cold and vomiting, it should be used with caution, while patients with deficiency cold need to avoid using it and use it under the guidance of a doctor. Patients should go to a regular Chinese medicine hospital in time when they feel unwell, and choose the appropriate medication for treatment after the doctor’s diagnosis and treatment, and patients should not blindly self-medicate, so as to avoid ineffective treatment or other discomforts.