Wujia Pi is used for rheumatism paralysis, contracture of tendons and bones, lumbar and knee pain, labor injuries, etc., and has a significant therapeutic effect on those who have rheumatism due to insufficiency of the liver and kidney. Ground Bone Skin cools the blood and removes steam, clears the lungs and reduces fire, and is used for yin deficiency and tidal fever, bone vapor and night sweating, and lung heat and cough.

These two drugs are generally not brewed together, it is recommended not to casually match, so as not to affect each other's efficacy.