Results Huoxue Dingxuan Pill could obviously increase the pain threshold value, decrease algesia reaction, lessen the ear swelling degree and lower the capillary permeability in abdominal cavity.

• 结果活血定眩丸可明显升高痛阈值、减少痛觉反应、减轻耳肿胀程度、降低腹腔毛细血管通透性。