External preparation for treating leukoderma and method for preparing and using the same

Abstract

The invention discloses an external preparation for treating vitligo and a preparation and using method thereof. The external preparation comprises the following components in portion by weight: 10 to 30 portions of radix salviae miltiorrhizae, 10 to 30 portions of rhizoma drynariae, 10 to 30 portions of herba ecliptae, 10 to 30 portions of angelica, 10 to 30 portions of dodder, 10 to 30 portions of white fructus tribuli, 10 to 30 portions of purslane, 10 to 30 portions of dark plum, 10 to 30 portions of cnidium fruit, 10 to 30 portions of prepared fleece-flower root, 10 to 30 portions of safflower, 10 to 30 portions of black sesame, 10 to 30 portions of szechuan lovage rhizome, 10 to 30 portions of gromwell root, 10 to 30 portions of honeysuckle, 10 to 30 portions of malaytea scurfpea fruit, 2 to 8 portions of radix euphorbiae ebractealatae, 10 to 15 portions of toad shell and 2 to 8 portions of chilopod. The external preparation can invigorate blood circulation and eliminate freckles, inhibit epidermis sulphydryl and melatonin, and activate the activity of tyrosinase so as to recover or accelerate the generation and the transfer of melanin and recover the color element of pathological skin; and the preparation method is simple, and can obtain good economic benefit.

Description

technical field

[0001] The invention relates to a medical preparation containing components derived from plants, animals or minerals, in particular to a traditional Chinese medicinal preparation for treating vitiligo and its preparation and use methods. Background technique

[0002] Vitiligo has been known since ancient times. In the medical books of the motherland, the word "Vitiligo" can be found in "On the Origin of Diseases" written by Sui Chao Yuanfang in 610 AD. It's different, and it doesn't hurt, so it's called Vitiligo." "Vitiligo is caused by wind and evil fighting on the skin, and the disharmony of qi and blood." In the Qing Dynasty, Wang Qingren put forward the viewpoint of "Vitiligo, blood stasis in the skin" in "Yi Lin Gaicuo", which is a new milestone in the pathogenesis analysis and treatment of Vitiligo. In June 1994, the State Administration of Traditional Chinese Medicine issued the "Diagnostic Basis, Syndrome Classification, and Efficacy Evaluation Crit...