The invention discloses external
traditional Chinese medicine preparation, namely, Jinggang solution, for treating urticaria and a preparation method of the external
traditional Chinese medicine preparation. The external
traditional Chinese medicine preparation is prepared from following raw materials in parts by weight:
schizonepeta spike,
herb or root of
baeckea frutescens and herba leonuri in the weight ratio being 2:1:1. The preparation method of the external traditional Chinese
medicine preparation comprises the following steps: the medicinal materials are weighed in parts by weight, coarsely ground, mixed with 8-10 times of water and soaked for 2 h, the materials are boiled with
high heat and keeps slight boiling for 1.5 h, and
medicine liquor I is poured out while being hot and is left to cool; decoction residues are mixed with water, boiled and decocted with gentle heat for 30 min,
medicine liquor II is poured out while being hot and is left to cool, the medicine liquor I and the medicine liquor II are mixed and filtered; a filtrate is concentrated until the ratio of medicine to liquor in the medicine liquor is about 1:1.5 g / ml, the concentrated medicine liquor is mixed with a proper amount of
alcohol with concentration being 95% until the
alcohol content is 70%, the mixed liquor is left to stand overnight and filtered, a filtrate is concentrated until the ratio of medicine to liquor is about 1:1-1.2, and a product is obtained after
bottle packaging. The preparation has the effects of clearing away heat, eliminating dampness, dispelling wind, arresting
itching, tonifying Qi and activating blood, clearing of heat and toxic materials and
itching and pain relieving are taken as
disease treating principles, rapid relieving of
rash and local pruritus and pricking istaken as the principal thing, living quality of patients is improved, and relapse is prevented for part of patients after taking the preparation repeatedly.