[Nature and flavor] Pungent, bitter, cold.

[Meridian] Enters the liver and gallbladder meridians.

[Effects] Clears the liver and purges fire, improves eyesight, disperses stagnation and reduces swelling.

[Indications] Used for red and swollen eyes, night pain in the eyeballs, headache and dizziness, scrofula, goiter, breast abscess, breast lumps, breast pain.

[Usage and dosage] 9-15g.

[Precautions] Use with caution in patients with weak spleen and stomach.

[Features] A “holy medicine” for clearing and protecting the liver.