Radiotherapy is one of the main means of treating malignant tumors. About 70% of malignant tumor patients need or can use radiotherapy, but radiotherapy has many side effects, which make radiotherapy not get the expected effect due to the side effects, and the dose of radiotherapy is not enough to achieve the expected effect due to the side effects of radiotherapy on normal tissues, so it is significant to reduce the side effects of radiotherapy and protect the normal function of the body. When patients undergo radiotherapy treatment in most western hospitals, radiotherapy itself has greater damage to the body and often brings adverse effects to the normal organism, while western medicine currently lacks effective treatment means to alleviate radiotherapy reactions, resulting in the majority of patients who undergo related treatment in western hospitals have serious radiotherapy reflections in radiotherapy, and complaints in this regard are not taken seriously during treatment, and the side effects after radiotherapy will The side effects after radiotherapy will accompany the patients for decades and seriously affect their quality of life. The symptoms of dry mouth, dry throat, dry tongue, constipation, yellow urine, leukocyte or platelet reduction, loss of appetite, poor appetite, nausea, vomiting and abnormal stool caused by radiotherapy and chemotherapy are sometimes so serious that treatment has to be interrupted, which directly affects the therapeutic effect. The long-term side effects of radiotherapy, including dry mouth, skin pigmentation, florid skin changes, muscle atrophy and fibrosis, gastrointestinal irritability syndrome, etc., will stay with the patients for a lifetime and affect the quality of life of the patients themselves and even the whole family. Therefore, preventing or alleviating the side effects of radiotherapy, improving the efficacy of treatment and enhancing the body’s resistance to disease has become an area that has received increasing attention from the medical profession. 1.Clear heat and throat, nourish yin and generate fluid formula for treatment of radiation oropharyngeal reaction Method: Mai Dong 10g Fatty Sea 10g Thousand Layers 10g Bai Mao Root 10g , repeatedly h serving (Professor Lin Yi’s experience formula), 1 dose/day, can be repeatedly h serving on the same day, drink more than 1500ml of water, simple and easy. Indications: Radioactive oropharyngeal reaction, including dry mouth, dry throat, dry tongue, etc. Contraindications: Patients with deficiency of spleen and stomach and Yang deficiency Treatment effect: h taking this formula of Chinese medicine at the beginning of radiotherapy can reduce the degree of dry mouth and decrease the degree and proportion of oral mucosa damage. 2.Food therapy formula for the treatment of radioactive oral mucosal ulcers Method: 50 grams of raw stink grass, 50 grams of mung beans, 100 grams of round-grained rice, 50 grams of fishy grass (Professor Liu Weisheng’s experience formula), boil the porridge and take it frequently. Indications: Radioactive oral mucosal ulcers, including oral white membrane, erosion, etc. Contraindications: Patients with deficiency of spleen and stomach and Yang deficiency Treatment effect: It can enhance appetite and reduce symptoms such as sore throat and dry mouth by insisting on taking it at the beginning of radiotherapy. 3.Chinese medicine nebulization treatment for radiation throat reaction: Method: 5ml of Danshen injection, 2ml of compound bitter ginseng injection and 5ml of saline mixed and nebulized and inhaled, 1-2 times a day for 20 minutes each time. Indications: Radiation throat reaction, including including dry mouth, dry throat, sore throat, dry tongue, etc. Treatment effect: Throat spraying at the beginning of radiotherapy can reduce sore throat, dry mouth and other symptoms. 4.Earthwort lotus liquid wet compress for skin radiation reaction Method: appropriate amount of earthwort lotus liquid soaked in wet gauze and applied to the skin of radiation field Indications: treatment of radiation skin reaction, including skin redness, pigmentation, blister formation, skin ooze, etc. Contraindications: skin infection, allergy, skin ulcers Treatment effect: earthwort lotus wet compress for skin in radiation field at the beginning of radiotherapy can delay the time of radiation dermatitis, and reduce the severity of radiation dermatitis and decrease the incidence of wet peeling. 5, Chinese medicine enema treatment of radiation enteritis Method: This formula clears heat and detoxifies, cools the blood and activates the blood, add or subtract with the disease, after the regular anal canal is inserted into the rectal area, the Chinese medicine is given to this formula to retain the enema into the rectum, and try to retain it for a long time, and after the drug components are absorbed by the rectum and then excreted by itself with the stool. (Remedy: Baihe 15, Astragalus 15, Panax notoginseng 10, Danshen 10, Boswellia 15, Atractylodes 15, Diyu 10, Huanglian 10, Phellodendron 10, Dandelion 15, Fructus septicum 15, Rhubarb 10. 50ml of concentrated decoction is reserved) Indications: Radiation enteritis, symptoms mainly diarrhea, feeling of urgency and heaviness, feeling of incompleteness after stool, frequent bowel movements but difficult to get out, etc. Contraindications: rectal perforation, rectal ulcer Therapeutic effect: After the emergence of immediate heaviness and incomplete feeling after stool, insisting on daily Chinese medicine retention enema can reduce the immediate heaviness, reduce the irritation of perianal skin by rectal mucus secretion, and can effectively prevent the occurrence of radiation enteritis. 6.Chinese herbal medicine nebulization treatment for radiation pharyngeal reaction: Method: 30g of raw earth, 15g of honeysuckle, 20g of xuan ginseng, 15g of maitake, 20g of chrysanthemum, 15g of yu zhu, 30g of lotus leaf, thickly decocted and set aside, take 5ml of thickly decocted Chinese medicine when using, 2 times/day, oxygen nebulized inhalation. 1-2 times daily for 20 minutes each time. Indications: Radiation throat reaction, including including dry mouth, dry throat, sore throat, dry tongue, etc. Treatment effect: Insisting on herbal nebulized throat spraying at the beginning of radiotherapy can effectively reduce the inflammation of oral mucosa after radiotherapy and decrease the incidence of oral mucosal infection. 7.Aloe vera treatment for skin radiation reaction Method：A suitable amount of aloe vera is peeled and applied to the skin of radiation field Indications：Treatment of radiation skin reaction, including skin redness, pigmentation, blister formation, skin ooze, etc. Contraindications：Skin infection, allergy, skin ulcer Treatment effect：Aloe vera applied to the skin of radiation field at the beginning of radiotherapy can delay the time of radiation dermatitis and reduce the severity of radiation dermatitis. It can delay the time of radiation dermatitis and reduce the severity of radiation dermatitis, and reduce the incidence of wet peeling.