Vitamins have no therapeutic effect on high blood pressure. Hypertension can be treated with medication and lifestyle interventions. 1. Drug therapy: There are five major categories of antihypertensive drugs in common use: (1) Diuretics: there are thiazides such as hydrochlorothiazide, labeled diuretics such as furosemide and potassium-preserving diuretics such as spironolactone. Thiazides are the most used and have a strong antihypertensive effect on patients with obesity, diabetes and simple systolic hypertension. (2) β-receptor antagonist: commonly used drugs are propranolol, metoprolol and so on. It is suitable for hypertensive patients with fast heart rate or combined with angina pectoris and chronic heart failure. (3) Calcium channel blockers: they are divided into two categories: dihydropyridines such as nifedipine and non-dihydropyridines such as verapamil. They are suitable for patients with hypertension during pregnancy and variant angina pectoris. (4) Angiotensin converting enzyme inhibitors: commonly used drugs include captopril. It is suitable for patients with heart failure, myocardial infarction, atrial fibrillation, proteinuria and diabetic nephropathy. (5) Angiotensin II receptor antagonist: commonly used drugs are valsartan, irbesartan, etc.. The therapeutic target is the same as angiotensin-converting enzyme inhibitors, but generally do not cause irritating dry cough and have fewer adverse effects. 2. Therapeutic Intervention Lifestyle: It is applicable to all hypertensive patients, including ways to reduce weight, reduce sodium and fat intake, quit smoking and alcohol, and enhance exercise. There is no evidence that vitamins have a therapeutic effect on hypertension. Hypertensive patients should take individualized medication as prescribed by their doctors to prevent adverse reactions caused by self-medication.