Jade Spring Pill
Tonify the Yin
Augments the Qi, Nourishes the Yin, Clears Heat, and Generates Yang Fluids
Straight Directions from Yang Ren-Zhai (1264)
Treats wasting and thirsting disorder (overlaps with the disease diabetes in modern biomedicine), with symptoms such as irritability with thirst, urinary frequency, dry mouth, increased appetite, and weight loss; the pulse is large and rapid, and the tongue is red and dry.