The invention relates to a traditional Chinese medicinal preparation for treating glaucoma, and belongs to the technical field of traditional Chinese medicines. The preparation is prepared from the following raw materials: 8-12g of scutellaria baicalensis, 5-7g of radix bupleuri, 6-10g of radix scrophulariae, 8-12g of rhizoma anemarrhenae, 8-10g of selfheal, 8-12g of plantain seed, 22-27g of concha haliotidis, 15-20g of bighead atractylodes rhizome, 10-15g of raw rehmannia root, 6-10g of dried tangerine peel, 6-10g of ligusticum wallichii, 8-12g of liquorice, 12-18g of radix paeoniae alba, 12-18g of medlar, 6-10g of Chinese angelica, 8-12g of poria, 2-4g of rheum officinale, 5-7g of divaricate saposhnikovia root, and 1-3g of cornu saigae tataricae. The traditional Chinese medicinal materials adopted in the traditional Chinese medicinal preparation are compatible, can complement one another to bring out the best, and have the effects of clearing heat and liver-fire, eliminating stagnation and scrofula, regulating qi and resolving depression, activating blood circulation to remove stasis, dispelling wind-heat, clearing head and eyesight, and the like, and are synergetic in drug effects; the traditional Chinese medicinal preparation can treat both symptoms and root causes, does not have side effects, is remarkable in curative effect on glaucoma caused by emotion depression, qi stagnation, exuberance of liver and gall and spiritual water stagnation at an effective rate of 98 percent and cure rate of over 95 percent, and does not have toxic or side effects.