When there is lung heat and cough, it is recommended to eat food that clears heat and detoxifies the body and removes fire, and it is recommended to eat pears. Pears have the effect of clearing heat and detoxification, for the relief of cough, cough phlegm effect is very good, but also has the effect of moisturizing the lungs, you can cook rock sugar pear water to drink, or cook Sichuan shellfish pear water to drink, the effect is relatively good. If accompanied by coughing yellow phlegm, you can also eat salt steamed oranges. Salt steam orange is mainly to treat lung heat cough, take an orange clean, cut off the upper 1/3 of the orange, in the lower 2/3 of the orange sprinkled with a small amount of salt, and then use chopsticks to poke a few times, put in a pot of water steam for about half an hour, eat while hot, for the treatment of lung heat cough, the effect is relatively good. If you eat the above food, the effect is not very obvious, it is recommended to use drugs to clear lung heat for treatment, such as Pudilan anti-inflammatory oral solution, compound fresh bamboo lee liquid, fresh bamboo lee liquid or lung force cough combination, the effect of clearing lung heat is better.