Suffering from pneumonia can cause fever, cough, cough phlegm symptoms, also affect the appetite, this time to use cough and phlegm medicine and remove heat and fire medicine, antibacterial and anti-inflammatory drugs to actively treat. In the diet, you should drink more water, eat more easily digestible food, and also need to eat more fresh vegetables and fruits, you can eat watermelon, Sydney, grapefruit, orange, banana, apple in moderation, you can also drink millet porridge, you can also drink milk, soy milk, honey water, and drink water with loquat leaves, which can also play an auxiliary role in relieving cough and resolving phlegm, which is very beneficial to the recovery of the disease. Try to avoid eating spicy and stimulating food, no smoking, no drinking, if you do not pay attention to the disease will affect the recovery, and may aggravate the disease.