If the patient has adenoid cystic carcinoma lung metastasis, it can be resected as soon as possible if it meets the indication of surgery; if it cannot be resected surgically, it can be treated with radiotherapy, chemotherapy, targeted therapy, and so on. Adenoid cystic carcinoma has a high degree of malignancy and is prone to local infiltration, which may lead to local invasion or distant metastasis at an early stage. There are many kinds of treatments for adenoid cystic carcinoma, and suitable treatments are chosen according to different pathological stages of patients and different physical qualities of patients. Early stage patients can choose surgical treatment. For patients with later stage, generally, in addition to extensive surgical resection, radiation therapy and chemotherapy are also needed, and genetic testing can be performed and targeted therapy can be taken. Please strictly follow the doctor’s instructions for drug treatment, do not self-medicate.