Medicine for treating essential hypotension

The invention discloses a medicine for treating essential hypotension and belongs to the technical field of traditional Chinese medicines, and the medicine is used for overcoming the defects that an existing medicine is large in side effect on treatment of hypotension and low in recovery rate. The medicine is prepared from the following traditional Chinese medicinal materials in parts by weight: 30-50 parts of donkey-hide gelatin, 15-25 parts of semen allii tuberose, 15-25 parts of herba cistanche, 5-10 parts of common cnidium fruit, 3-5 parts of astragalus membranaceus, 20-25 parts of white atractylodes rhizome, 10-20 parts of elecampane, 20-30 parts of radix polygonati officinalis, 10-15 parts of flos farfarae, 5-10 parts of pericarpium citri reticulatae viride, 10-20 parts of asparagus fern, 20-30 parts of asarum, 5-13 parts of monkshood, 10-15 parts of tortoise shell, 8-15 parts of polygala tenuifolia and 5-10 parts of cortex albiziae. The medicine is fast in acting on treatment of essential hypotension, short in treatment course and accurate in curative effect; the recovery rate can be up to 84%; and the effective rate is 96%.