The invention relates to the field of medicines, and particularly relates to a plaster for treating
soft tissue injury. The plaster is prepared from cape jasmine,
menthol,
borneol, rubber,
zinc oxide,
rosin,
vaseline and
lanolin. The production method comprises the following steps:
grinding the cape jasmine in the formula amount into coarse
powder; percolating at a speed of 2-3ml / min*kg according to a
percolation method under the items of
fluid extract and extract by using 70%
ethanol which is seven times of the amount of the cape jasmine as a
solvent, collecting
percolation liquid, and preparing
fluid extract for later use; crushing rubber in the formula amount, adding the crushed rubber into a plaster making drum filled with
gasoline, uniformly stirring, and sealing and soaking for 12-24 hours; respectively sequentially adding
vaseline and
lanolin in the formula amount, and stirring for 30 minutes; adding
zinc oxide and
rosin, stirring for 2 hours, and uniformly sufficiently stirring to prepare matrix; adding the
fluid extract,
menthol and
borneol, stirring for 1 hour, and uniformly stirring to obtain plaster
slurry; filtering,
coating,
cutting into sections, covering a lining, and
slicing. The pain-relieving plaster has remarkable effect of relieving and easing pain, is quick in response, and has low production cost.