The creation of laosun yutie plaster and safety experiment / 中国中药杂志

ABSTRACT

<p><b>OBJECTIVE</b>To create an externally-applied TCD plaster (Laosun Yutie plaster) for the lumbar muscle strain (LMS).</p><p><b>METHOD</b>(1) The raw material such as angelica, safflower, frankincense, myrrh, clove and so on were turned into solid TCD plaster by a serial of modern treatment technology-distillation, extraction, condense, dehydration. Meanwhile, the naphtha from the distillation process and borneol were dissolved into ethanol solution and the dilution was thus made; (2) The solid TCD plaster and the dilution from the aboved-mentioned process were put together to form the TCD plaster and the corresponding safety experiments were applied to rabits' skin.</p><p><b>RESULT</b>The experimental results showed that it is neither of urgent toxicity, stimulary function, nor of allergy-inducing response.</p><p><b>CONCLUSION</b>The laosun Yutie plaster was a newly externally-applied TCD plaster which could be used safely and handily.</p>