Generally speaking, pneumonia mostly occurs in infants. Because people in this period have poor resistance, they are more susceptible to external infection. After being infected by virus or bacteria, it is easy to get pneumonia. But adults will get pneumonia if they are in poor health. After active treatment, the prognosis of pneumonia is good and there are corresponding symptoms in the recovery period. So how to improve the symptoms of adult pneumonia in recovery period? The recovery period of pneumonia is mainly to prevent the recurrence of the disease and promote recovery. First of all, be careful not to catch a cold. Catching a cold may first cause the recurrence of the disease, but it is also not conducive to the recovery of the disease. Besides keeping warm, the diet should be warm. Secondly, you can't eat food that is too spicy, too greasy and too sweet. Pay special attention to people with cough and spitting symptoms in these foods. In addition, putting a hot water bottle on the back near the neck before going to bed is beneficial to the recovery of the disease. Avoid spicy and greasy food. Pneumonia is an acute fever, which consumes healthy qi, affects the function of viscera and easily leads to the decline of digestive function. Food should be nutritious, light and easy to digest. Don't eat big fish, big meat and greasy products, so as to avoid stagnation of middle coke, unfavorable transportation and insufficient nutrition. It is beneficial for patients with pneumonia to drink more water and eat more fruits. Most fruits are beneficial to diseases, but warm fruits, such as peaches, apricots, plums, oranges, etc., should not be eaten, so as not to help heat and produce phlegm. Even some cool fruits are not the more the better. Eating too much cold fruit will damage the yang of the spleen and stomach and hinder the function of transportation and transformation. After using antibiotics, the type of fever is atypical, and the elderly and infirm have only low fever or no fever. The early stage is irritating dry cough, and then white mucus sputum or bloodshot sputum is coughed up. 1 ~ 2 days later, mucus, blood sputum, rust-colored sputum and purulent sputum can be coughed up, and the amount of sputum in the dissipation period is increased, and the sputum is yellow and thin.