Pneumonia refers to inflammation of lung parenchyma, congestion and edema of pulmonary capillaries, fibrin exudation and cell infiltration in alveoli, and even consolidation of lung. The most common causes are infection, physics, chemistry and allergies. Pneumonia mentioned in daily life mainly refers to pneumonia caused by bacterial infection, which is also the most common one. The prevention and treatment measures of this disease are as follows: 1) Diet therapy: ① Fritillaria porridge; First, use 100G japonica rice and sugar to cook porridge. After the porridge is finished, add 5 ~ 10 g of Fritillaria cirrhosa powder, cook for two or three times, and share it in the morning and evening. Used for patients with cough and excessive phlegm. (2) Bamboo porridge: 50G boiled porridge with japonica rice. When the porridge is ready, add 50 ~ 100 ml of bamboo juice and cook it slightly, and warm it in the morning and evening or in the afternoon. For expectoration or occasional unconsciousness. ③ Perilla porridge: Perilla 15 ~ 20g, mashed into mud, boiled into thick juice, removed residue, added with 50 ~ 15~20G of japonica rice and appropriate amount of rock sugar, cooked into porridge, and served warm in the morning and evening. Used for patients with cough and asthma. ④ Garlic porridge; 30G of purple garlic, peeled, boiled in boiling water for10min, then fished out, then put japonica rice 100G into the boiled garlic water, boiled into porridge, then put garlic into porridge, boiled together for a while, and served warm in the morning and evening. Used for people infected with pneumonia. ⑤ Stewed rock sugar with Folium Ginkgo and Folium Pyrrosiae: 20 pieces of Folium Ginkgo, shelled, stripped and mashed, put with 30G of Folium Pyrrosiae in a casserole, add 2 bowls of water, cook to 1 bowl, remove residues, add 15G rock sugar, and drink after dissolving. Used for cough, expectoration and asthma. ⑥ Lily syrup: Lily 60 ~ 100g, with proper sugar, decoction and diet therapy. ⑦ Boiled pig lung with Fritillaria cirrhosa and Sydney: Fritillaria cirrhosa 10G, 2 Sydney, 250G pig lung, peeled and cut into pieces, the pig lung was cut to remove foam, put it into a casserole with Fritillaria cirrhosa, add a little crystal sugar and appropriate amount of water, and simmer for 3 hours before taking it. Used for patients with yin deficiency and phlegm heat. ⑧ yam porridge: 45 ~ 60g of dried yam slices (or fresh yam 100 ~ 120g) and japonica rice 100 ~ 150g, with porridge, taken warm in the morning and evening. Used for patients with qi deficiency and phlegm turbidity. 2) Single prescription: ① Houttuynia cordata, Commelina communis and Scutellaria barbata each 30G, decocted in water, 1 ~ 2 doses/day. Used for lung heat syndrome. ② Andrographis paniculata, Mahonia each 15G, Pericarpium Citri Tangerinae 6G, decocted in water, taken twice, daily 1 dose. Used for phlegm-heat syndrome. (3) Rhizoma Paridis, Herba Patriniae, Folium Isatidis and Folium Camelliae sinensis, 30g each, are decocted in water, and taken twice, with 65438 0 doses per day. Used for lung heat syndrome. ④ Houttuynia cordata 30G, Platycodon grandiflorum 15G, Gypsum Fibrosum 60G, decocted in water, daily 1 dose. Used for phlegm-heat syndrome. ⑤ Make cinnamon, clove, Radix Aconiti, Radix Aconiti Kusnezoffii, Olibanum, Myrrha, Carthami Flos, Radix Angelicae Sinensis, Rhizoma Chuanxiong, Radix Paeoniae Rubra, and Caulis et Folium Gaultheriae Yunnanensis into 10% ointment, and apply it to the back every 2 days 1 time. Used in the absorption and dissipation period of pneumonia. 3) Acupuncture therapy: Body acupuncture: Common acupoints are Shu Fei, Shu Ge, Akazawa, thenar, Taiyin and Neiguan. The matching points are Dazhui, Quchi, Hegu, Kongzui, Weizhong, Taixi, Sanyinjiao, Twelve Meridians and Gaoyishu. In the progressive stage of the disease, take two injections every day and keep the needle for 30 minutes by purgation. Recovery period/kloc-0 times a day, used to tonify deficiency and stop diarrhea. Water needle: Shu Fei, Fengmen, Quchi and Fenglong. Penicillin (400,000 units /2ML) combined with streptomycin (0. 1.25g/2ml) was injected into each acupoint, once a day 1 ~ 2 times. Other antibiotics or antibacterial traditional Chinese medicine injections used for intramuscular injection can also be used for acupoint injection. 4) Prevention and aftercare: ① Keep warm and cold at ordinary times, and change clothes at any time in case of climate change. Those who are prone to physical weakness can often take drugs such as Yupingfeng Powder to prevent exogenous diseases. ② Quit smoking and avoid inhaling dust and all toxic or irritating gases. (3) Pay attention when eating or feeding, and ask patients to chew slowly to avoid talking while eating and choking food into the lungs.