Yes, Chinese medicine believes that the side effects of radiotherapy belong to the category of "heat toxicity". During radiotherapy, patients often have fever symptoms such as dry mouth, sore throat, nausea and anorexia, dry nasopharynx, yellow urine and less urine. Especially maxillofacial or pharyngeal malignant tumor, besides the above radiotherapy reaction, it is also easy to cause radiation inflammation of mouth, throat and esophagus. Therefore, the combination of traditional Chinese medicine and radiotherapy can not only reduce toxicity, but also improve the curative effect of radiotherapy. Such as selenium-enriched malt powder. In addition, remind radiotherapy patients to pay attention to diet adjustment: those who have severe radiotherapy reactions, such as poor appetite, dysphagia and pain, oral ulcers, etc., should choose a semi-liquid diet (such as porridge, noodles, wonton or soft rice) with rich nutrition and careful cooking (meat should be finely cut and vegetables and fruits can be squeezed into juice), and avoid spicy food. If you get angry during radiotherapy, you can eat watermelon, horseshoe, pear, sugar cane, olive, duck and turtle.