Secondary hypertension will not heal on its own without treatment. In the treatment of secondary hypertension, the first step should be to treat the primary cause. As long as the secondary cause is found, actively treated and controlled, most of the patients can be cured and some of them can be relieved. 1. Secondary hypertension caused by renal disease. If it is renal hypertension, it will be treated by diet control and antihypertensive drugs, and once renal failure occurs, hemodialysis will be done. If it is renal vascular hypertension, it is recommended to treat it with combination of drugs, such as nifedipine tablets, felodipine extended-release tablets, carvedilol tablets, metoprolol tartrate tablets and so on. 2. Secondary hypertension caused by endocrine diseases, such as primary aldosteronism, pheochromocytoma, etc. It is recommended to remove the tumor through surgery to control the blood pressure effectively. 3. Secondary hypertension caused by sleep apnea syndrome: lowering blood pressure through weight control and lifestyle changes. 4. Secondary hypertension caused by medication: stop taking medications that increase blood pressure and take glucocorticoids, sympathomimetic drugs and licorice under the guidance of a professional doctor. 5. Secondary hypertension caused by narrowing of the aorta: simple drug treatment is not effective, only through interventional therapy to expand the narrowed aorta and promote the recovery of blood pressure. If secondary hypertension is not treated in time, it may lead to more diseases, such as cerebrovascular disease, retinopathy, etc., which will bring more harm to the patient’s health. If you have secondary hypertension, you must go to a regular hospital for consultation and treatment in time.