Lily and apple cooking belongs to the therapeutic food, food is generally not considered to have the efficacy of the treatment of disease, if there is a cough and phlegm symptoms, please go to the regular hospital in a timely manner under the guidance of a professional physician to use drugs, in order to avoid delays in the condition. Cough with sputum can be seen in the following types of evidence: 1. Wind-cold syndrome: cough and throat itching, sputum thin color white, cold (cold) fever, no sweat, headache, nasal congestion and runny nose, thin white tongue, floating pulse. The addition and subtraction of Huagai San can be utilized. 2. Wind-heat syndrome: cough with yellowish phlegm, cough without refreshing, thirst and sore throat, body heat, or headache, bad wind, sweating and other symptoms, with thin yellow tongue coating and floating pulse. Add the subtraction of Ma Xing Shi Gan Tang. 3. Phlegm and turbidity obstructing the lungs (obscene phlegm obstructing the function of the lungs): cough with excessive phlegm, white and sticky phlegm, chest and epigastric tightness, decreased gastric intake, white and greasy tongue coating, and slippery pulse. Add and subtract San Zi Nourishing Relatives Tang. The medication should be taken under the guidance of a professional physician, and should not be taken on one’s own, so as not to cause delay in the condition.