Folic acid supplementation is not required for patients with normal hypertension, and patients with type H hypertension can take small doses of folic acid in unlimited brands, along with life modifications and medications. H-hypertension is a type of primary hypertension accompanied by hyperhomocysteinemia.Patients with H-hypertension can take small doses of folic acid, 0.4mg or 0.8mg per tablet, every day, to lower homocysteine in the blood.The patients with H-hypertension can take folic acid in small doses, 0.4mg or 0.8mg per tablet, every day, to lower homocysteine in the blood. At the same time, patients with hypertension should have a low-salt diet, moderate aerobic exercise, ensure good sleep, usually relax and ensure a positive and optimistic state of mind. Patients with hypertension can take antihypertensive drugs as prescribed by the doctor, commonly used antihypertensive drugs include captopril, hydrochlorothiazide, spironolactone, furosemide, propranolol, metoprolol, bisoprolol, atenolol, amlodipine, lasidipine and so on. Suffering from high blood pressure should be treated in time, and drugs should be used under the guidance of a physician.