Cang Er Zi (Prepared) (Fructus Xanthii)
Properties: sweet, bitter, warm, somewhat toxic
Key Characteristics: Warm and dispersing. Best for unblocking sinus, but also good for toothache, sinus headache and also for painful obstruction and occipital headache.
Additional Notes: We only dispense the prepared form which is dry-fried in order to reduce its toxicity.