The invention discloses a preparation method of traditional Chinese medicinal pills for treating diabetes. The preparation method sequentially comprises the following steps: preparing materials, extracting, condensing, collecting a paste, coarsely
grinding, sterilizing, mixing paste
powder,
drying the paste
powder,
grinding the dry paste, totally mixing, preparing a soft material, refining, preparing pills, flattening,
drying plain pills, screening pills,
coating and
polishing,
drying the coated pills and selecting the pills. The traditional Chinese medicinal pills are prepared from the following raw materials in parts by weight: 17-23 parts of
rehmannia, 12-18 parts of
radix ophiopogonis, 4-6 parts of fruit of Chinese magnoliavine, 19-23 parts of pachyrhizua angulatus, 15-19 parts of root of Chinese
trichosanthes and 5-7 parts of liquorice. The preparation method disclosed by the invention is convenient to operate, and is capable of reducing labor intensity of operators and increasing yield; the preparation method is convenient for continuous and
mass production; the traditional Chinese medicinal pills prepared by the method have the functions of nourishing yin, promoting fluid,
quenching thirst, relieving restlessness, and benefiting and strengthening qi, and are applicable to treating material and
carbohydrate metabolic disorders caused by
pancreatic function decrease, diabetes caused by increase in
blood sugar, deficiency in
lung,
stomach,
kidney and yin, and later period of fever.