The invention discloses a plaster for curing chronic eczemaand and a preparation method thereof, the plaster is made of the following raw medicines according to the weight ratio of 100 to 30 shares of white
sophora flavescens, 100 to 30 shares of angelica, 100 to 30 shares of
phellodendron, 100 to 30 shares of china root, 100 to 30 shares of cortex dictamni, 50 to 15 shares of common
cnidium fruit, 50 to 15 shares of belvedere fruit and 3000 to 1200 shares of
Vaseline. The preparation method is as follows: the
Vaseline is melt by being heated, the
sophora flavescens, the angelica, the
phellodendron, the china root, the cortex dictamni, the common
cnidium fruit and the belvedere fruit are soaked into the
Vaseline for five days and then are heated to dry up the
medicine, the dregs of a decoction are fished out, after the medicinal oil becomes cold and solidifies, the plaster is made and is respectively placed into plastic boxes to spare. The plaster has the advantages that the plaster is pure in
traditional Chinese medicine, ensures that the
medicine is acted on the
pathological changes directly, disperses pathogenic wind and relieves
itching, softens crusta, ensures that the damaged
skin thins gradually and fades away and the elasticity of
skin gets right, avoids the untoward effects caused by internal medicines or external
hormone medicines, protects
skin and has convenient use.