The prescription comes from Puji Fang (Volume 397).
This prescription is mainly used to treat children with bloody dysentery, yellow and thin body, abdominal pain and inability to eat.
The preparation method is rough and loose.
Usage and dosage: each dose 1 yuan, water 1 teal, 3 inches of Allium macrostemon, 50 pieces of black beans, decocted until 3 minutes, taken warm, regardless of time.