Mixed tumor of parotid gland should be diagnosed and treated at an early stage, if the lesion progresses, it will be more harmful to a person. 1. Mixed tumor of parotid gland should be treated in time as soon as it is found, and a better curative effect can be achieved by treating it when its size is very small. As the disease develops, it may cause lymph node metastasis, facial nerve paralysis and other complications. Therefore, the mixed tumor of parotid gland should be treated at an early stage to get a good curative effect. 2. Once painless lumps appear, one should seek medical treatment immediately, and the diagnosis can be clarified by pathological and histological examination. Mixed tumor of parotid gland is mainly treated by surgery, and it is recommended to perform tumor removal surgery under the guidance of doctor. After the treatment, attention should be paid to the cleanliness of the surgical site to prevent infection. In daily life, you should pay attention to the diet health, you can eat spinach, eggs and other nutritious food.