The invention relates to a Traditional Chinese Medicine composition to cure hemorrhoids and a preparation method thereof. The Traditional Chinese Medicine composition comprises radices sanguisorbae, flos sophorae, snphora angustifolia, nutgall, radix rehmanniae, lithospermum, myrrh, resina draconis, semen cannabis, asparagus, mint, borneol, liquorice, etc. The Traditional Chinese Medicine composition of the invention has the functions of reinforcing insufficiency and reducing excessiveness, clearing away heat and toxic material, loosening bowel to relieve constipation, eliminating stagnation, detumescence, blood-activating, dispelling heat from blood to stop bleeding and eliminating haemorrhoids and is applied to treating internal and external hemorrhoids, internal hemorrhoids that bleed easily, mixed hemorrhoids, anal fissure, etc. The functions of clearing away heat and toxic material and loosening bowel to relieve constipation become more obvious by adding semen cannabis, asparagus, mint and borneol; the liquorice has the effects of reinforcing spleen, moistening lung, relaxing tension and recuperation drugs and can be used for treatment of swelling and toxin of sores, thus adding the liquorice can resolve sore toxin thoroughly to improve the efficiency. The invention is simple in prescription, convenient in production, prominent in curative effect, no toxicity, good in stability and easily taken and has high value in application.