Yellow phlegm from lung heat can be treated with Chinese medicines such as Compound Fresh Bamboo Leak Liquid and Jinbei Phlegm and Cough Clearing Granules. There is no such thing as “the most effective”, the treatment of the disease is about the right symptom, the right medicine can effectively relieve the symptoms, it is recommended to standardize the use of medication under the guidance of a medical professional. Fresh Bamboo Leech Liquid has the effect of clearing away heat and removing phlegm, and relieving cough. It can be used to treat phlegm-heat cough, phlegm yellow viscous. Jinbei Phlegm and Cough Granules have the effect of clearing the lung and relieving cough, resolving phlegm and calming asthma. It can be used to treat cough caused by phlegm-heat obstruction of the lungs, with yellow and sticky sputum and wheezing; acute attack of chronic bronchitis with the above symptoms. It is recommended that patients consult a doctor in a timely manner, follow the doctor’s instructions to use medication, do not take the drug on their own, so as not to delay or aggravate the condition.