The invention relates to the technical field of traditional Chinese medicines, and particularly discloses a
traditional Chinese medicine formula for treating haemorrhoids and a preparation method thereof. The formula comprises ephedra,
semen brassicae, cinnamon, rhizoma zingiberis,
antler slices,
bombyx batryticatus,
smoked plum,
catechu, golden
cypress,
coix seeds, peach kernels, snakegourd seeds,
sanguisorba officinalis, hairyvein agrimony, radix angelicae, purslane, red
halloysite, dragon's blood, gallnut,
andrographolide extract and carboxymethyl
pachymaran, and preferably comprises
sophora flowers and fructus aurantii. The preparation method comprises the following steps: firstly, carrying out
physical field auxiliary activation on animal and mineral medicinal materials in the formula, carrying out synergistic aging on high-
tannin medicinal materials, and carrying out co-crushing pretreatment on
sophora flowers and fructus aurantii; carrying out alternating
magnetic field assisted dynamic countercurrent extraction on the pretreated medicinal materials; carrying out membrane separation and refining on an extracting solution, and carrying out oriented
assembly on the refined extracting solution, an
andrographolide extract and carboxymethyl
pachymaran; and finally carrying out programmed molding according to the requirements of oral
solid preparations or decoctions. The composition can be used for treating haemorrhoids, and has the advantages that multiple components have a synergistic effect, and related symptoms of the haemorrhoids can be conditioned in a targeted manner.