External traditional Chinese medicine composition for treating leucoderma and preparation method thereof

Abstract

The invention provides an external traditional Chinese medicine composition for treating leucoderma. The traditional Chinese medicine composition is prepared from the following raw materials in partsby weight: 40 to 60 parts of radix sophorae flavescentis powder, 20 to 40 parts of radix euphorbiae lantu, 20 to 30 parts of fructus xanthii, 30 to 60 parts of rhizoma typhonii, 20 to 40 parts of realgar, 10 to 60 parts of radix angelicae dahuricae, 30 to 60 parts of dried alum, 20 to 30 parts of fructus cnidii, 20 to 30 parts of borneol, 15-50 parts of calomel, and 50-200 parts of lithargite. Thepreparation method comprises the following steps: (1) respectively putting the radix euphorbiae lantu, the fructus xanthii, the rhizoma typhonii, the radix angelicae dahuricae, the dried alum, the fructus cnidii, the borneol flakes and the lithargite into a traditional Chinese medicine crusher, and crushing the raw materials into fine powder; (2) weighing fine powder, radix sophorae flavescentispowder, realgar and calomel which are obtained by grinding the raw materials; and (3) putting the weighed raw materials into a traditional Chinese medicine crusher together, crushing the raw materialsfor 5-10 minutes, and uniformly mixing the raw materials. The traditional Chinese medicine composition has the beneficial effect of good treatment effect, and is suitable for the field of external medicines for treating leucoderma.

Description

technical field [0001] The invention relates to the technical field of externally used medicaments for treating vitiligo, in particular to an externally used traditional Chinese medicine composition for treating vitiligo and a preparation method thereof. Background technique [0002] Vitiligo is a relatively common acquired pigmented skin disease, manifested as localized or generalized complete depigmentation of the skin and mucous membranes, caused by the disappearance of skin melanocytes. It can occur in various parts of the body, and is common in skin folds such as the back of the fingers, wrist, forearm, face, and neck. The common symptoms are milky white or light pink skin lesions, smooth surface without rash, clear leukoplakia, increased pigmentation at the edge compared with normal skin, and normal or white hair in leukoplakia. If vitiligo is not treated, the white spots may spread to many parts, and most patients will aggravate their condition under sun exposure, fa...

AI Technical Summary

Problems solved by technology

Vitiligo may spread to many parts without treatment, and most patients will aggravate their condition under sun exposure, fatigue and mental stress, which will cause serious adverse effects on the patient's psychology

At present, there are many treatment methods for vitiligo, but the preparation methods are complicated, and most of them can only play a role in relieving, and cannot be completely cured, and recurrence often occurs.

[0003] In order to solve the above problems, someone has proposed a preparation method of special liniment for vitiligo. Although it has played a certain relieving effect on the treatment of vitiligo, its preparation method is complicated, and it is necessary to decoct the traditional Chinese medicine twice, filter, stand still, and take it out. The steps of supernatant, concentration, adding ethanol to concentrate, adding water to stir evenly, and subpackaging, etc., use ethanol and water as solvents, excessive use of ethanol will cause irritation to the skin, which is not conducive to treatment, and adding water will weaken the efficacy