There were stagnant blood sign or grayish complexion,stagnated blood under skin,dark-purple tongue and sunken and astringent pulse in AIDS patients after observing the thousands of AIDS patients.

• 经过对艾滋病病人临床观察,发现所有病人均有不同程度的瘀血之征,面色晦滞,皮下瘀血、舌质紫暗,脉沉涩等。