The invention relates to the technical field of
traditional Chinese medicine preparations, in particular to a
traditional Chinese medicine composition for treating diabetes and a preparation method thereof. The invention provides a composition. The composition is prepared from the following traditional Chinese medicinal materials or
raw material medicines based on the following traditional Chinese medicinal materials: poria cocos, lily, gordon euryale seeds,
lotus seeds, Chinese wolfberry fruits, black dates (
diospyros lotus) and
ampelopsis grossedentata. The composition has the functions of tonifying middle-Jiao and Qi, invigorating
spleen and
kidney, nourishing Yin and soothing liver, clearing heat and activating blood, can be used for treating common diabetes symptoms such as deficiency of Qi and Yin, internal heat and
dysphoria,
thirst and hunger,
polyphagia and
polydipsia, deficiency of Qi and
weakness and the like caused by deficiency syndromes of visceral systems such as liver,
spleen and
kidney, and can relieve
insulin resistance. Therefore, absorption and
metabolism of cells to glucose are increased to achieve the effect of reducing blood glucose, a certain
curative effect on complications of
diabetes mellitus is achieved, and the
treatment effect is even remarkably superior to that of a blood glucose reducing
medicine metformin which is commonly used in clinic for treating
diabetes mellitus. And the method has very good practical significance.