Adrenal medullary adenoma may be pheochromocytoma, etc. If it is pheochromocytoma, medication and surgery are recommended, and it is suggested to follow the doctor’s instructions. 1. Follow-up observation: For adrenal medullary adenomas that are non-functional and small in size, no special treatment is needed, only regular observation is needed to observe the changes of the adenomas. 2. Drug treatment: If adrenomedullary adenoma can secrete hormones such as epinephrine and norepinephrine, which can cause symptoms such as elevated blood pressure and hypokalemia, it can be treated with α-adrenergic receptor blockers such as phentolamine and prazosin. 3. Surgery: it is difficult to control the hypertension of pheochromocytoma with drugs for a long time, and the malignancy of it accounts for about 10%, so surgery is the first choice. In order to obtain satisfactory surgical effect, close cooperation between internal medicine and surgery is needed, and preoperative drugs should be applied to control blood pressure and reduce cardiovascular and cerebrovascular complications, and postoperative patients who still have hypertension need antihypertensive treatment. Patients with adrenal medullary adenoma should go to the hospital in time and under the guidance of doctors for regular treatment.