The invention discloses a medicine for treating Parkinson disease. The medicine is prepared from the following raw materials in parts by weight: 15-30 parts of tortoise shell, 5-10 parts of deer-hornglue, 10-20 parts of calcined ossa draconis, 10-20 parts of calcined concha ostreae, 5-10 parts of rhizoma chuanxiong, 5-7 parts of cortex albiziae, 5-10 parts of periostracum cicadae, 10-15 parts ofherba siegesbeckiae, 5-8 parts of prepared liquorice root, 10-15 parts of lily bulb, 10-15 parts of radix paeoniae alba, 5-10 parts of earthworm and 8-10 parts of rhizoma curcumae. In the formula, thetortoise shell, the deer-horn glue, the calcined ossa draconis and the calcined concha ostreae, which have effects of nourishing yin and suppressing the excessive yang suppressing hyperactive liver for calming endogenous wind, and the radix paeoniae alba with effects of nourishing yin and calming liver as well as relaxing tension and relieving spasm are used as sovereign drugs; the cortex albiziae and the lily bulb have effects of nourishing yin and moistening lung as well as easing mental anxiety, the periostracum cicadae and the earthworm help the radix paeoniae alba to relax tension and relieve spasm, and the cortex albiziae, the lily bulb, the periostracum cicadae and the earthworm are used as minister drugs; the rhizoma chuanxiong has effects of promoting blood circulation to removeblood stasis, the rhizoma curcumae and the herba siegesbeckiae have effects of dispelling wind and removing obstruction in the meridians as well as reducing phlegm and softening hard masses, and the rhizoma chuanxiong, the rhizoma curcumae and the herba siegesbeckiae are good at penetrating so as to be used as assistant drugs. The whole formula has effects of warming kidney and nourishing liver, and has a good curative effect on the Parkinson disease with kidney deficient encephala reduce, insufficiency of brain marrow, yin deficiency of liver and kidney and tendon and vessel malnutrition.