Hot phlegm can usually be treated by general treatment such as adjusting living habits, improving living environment, regulating diet, etc., and medication such as taking Tangerine Red Pills. 1. General treatment: patients with hot phlegm should strengthen oral care, if necessary, can use a branch of yellow flower liquid, licorice and silver flower liquid for gargling, and keep the living indoor environment clean, away from dust and smoke. Eat more fruits and vegetables and less spicy and stimulating foods. In addition, the patient can also be appropriate exercise, improve the body’s immunity, also help the body to recover. 2. Medications: medications that can clear heat and resolve phlegm can be used, such as Tangerine Red Pill, Lung Li Cough Compound, and Syrup of Acute Branch Syrup, etc. These medications are good for relieving uncomfortable symptoms and promoting the body’s recovery. If the patient has hot phlegm, it is recommended to go to the hospital in time, so as not to affect the health of the body.