The results indicated that heihuang capsule has effect for the UGB,relieving stomache and reducing GIB. Pharmacological experiments showed that HC can reduce coagulation time, absorb blood stasis, reliers pain and remarkedly decrease peptic ulcer.

• 药理实验结果显示，黑黄胶囊有缩短出血、凝血时间，促进瘀血吸收，抑制应激性溃疡，提高痛阈值等作用，表明黑黄胶囊治疗上消化道出血的作用机制，与活血止血、抗溃疡、镇痛等作用有关。