https://www.accessdata.fda.gov/cms_ia/importalert_173.html
Desc:Niu Huang Chieh Tu Pien
Notes:Toxic ingrediants include Borneo Camphor 樟樹,裏麵可能含樟腦。. Adverse reactions include death; convulsions; tremors; nausea; vomiting and headache.
Desc:Niu Huang Xiao Yan Wan
Notes:Toxic ingrediants include realgar 19.23% (arsenic disulfide) 含砷. Adverse reactions include exfoliation and pigmentation of the skin; altered formation; and degeneration of the liver and kidneys.