The invention discloses a medicine, in particular a traditional Chinese medicine composition for treating hypertension. The traditional Chinese medicine composition for treating hypertension is special in that it is made of the following components in parts by weight: 2-3 parts of peppermint, 1-2 parts of borneol, 3-4 parts of astragalus, and 1-2 parts of angelica , 2-3 parts of Chuanxiong, 2-3 parts of Rehmannia, 3-5 parts of Salvia, 2-3 parts of Sappan, 3-4 parts of Polygonum cuspidatum, 3-5 parts of Schisandra, 2-3 parts of Eucommia, 3-4 parts of Apocynum , 3 to 4 parts of Achyranthes bidentata, 2 to 3 parts of mulberry, 2 to 3 parts of cornus, 1 to 2 parts of ocher, 1 to 2 parts of Poria cocos, and 1 to 2 parts of almonds. The invention improves systemic symptoms by adjusting yin and yang, qi and blood of the body, achieves the effect of lowering blood pressure, has remarkable curative effect, and improves the life quality of patients. The traditional Chinese medicine of the invention has good curative effect, quick effect, no side effect, and the effective rate reaches 96.7%.