阿胶为《中国药典》（1990年版一部）收载的传统口服脏剂。为驴皮经煎煮、浓缩制成的固体胶块。具有补血滋阴，润燥、止血的功能。临床用于血虚萎黄，眩晕心悸，肌倭无力，心烦不眠，虚风内动，肺燥咳嗽，劳嗽喀血，吐血、尿血、便血、崩漏，妊娠胎漏。传统胶剂，每次服用必须 Ejiao is a traditional oral agent contained in the Chinese Pharmacopoeia (1990 version 1). It is a solid rubber block made by decocting and concentrating the donkey skin. With blood nourishing yin, moistening, bleeding function. Clinical use for blood deficiency chlorosis, dizziness, palpitations, muscle weakness, upset and sleeplessness, virtual wind within the movement, cough, sputum, labor and blood, vomiting, hematuria, hematochezia, uterine bleeding, pregnancy fetal leakage. Traditional glue, must be taken every time