It can be used to treat sore throat caused by wind-cold attack on the body with yang deficiency. The main effect is to help Yang to relieve the epidermis (i.e., combining pungent warmth to relieve the epidermis with warmth to help Yang), treating Yang deficiency in the body, wind-cold attack, no sweating, malignant cold (fear of cold), fever and tiredness, with white moss and a sinking pulse. Sore throat is a common clinical symptom, belonging to the Chinese medicine “paralysis of the throat (pharynx red, swollen and painful, or dry, with a foreign body sensation, or pharyngeal itching discomfort, difficulty in swallowing)”, “colds”, “cough” and so on. Category. The cause of the disease is mostly caused by climate change, carelessness in living and moving around, attack by external evils, and fatigue caused by prolonged illness. Ephedra, Psoralea, and Psoralea Soup is composed of ephedra, psoralea, and psoralea. In this formula, ephedra sweats to relieve the surface of the body (by sweating to relieve the body surface of evil qi), appendicitis warms the kidneys and supports yang, and fine pungent extract dispels wind and disperses cold. It is mainly used in treating cold syndrome of Yang deficiency, which is commonly characterized by fever and fear of cold, sore throat, hoarseness or even inability to produce sound, mental fatigue and drowsiness. This drug should not be used in patients with heat syndrome; it is contraindicated in Yang deficiency with diarrhea of undigested food, cold limbs and weak pulse. In this formula, fine spices and epiphyllum are poisonous, and caution should be exercised in dosage; shelled epiphyllum should be used, and the epiphyllum should be decocted first to minimize toxicity. If symptoms of sore throat occur, please consult a doctor promptly for evidence-based treatment.