FDA advises consumers who have taken any of these products of concern to contact their health care provider immediately. Even if these products have not been used recently, consumers should still inform their health care provider about which product they took, so that an appropriate evaluation may be conducted.
Current and past FDA activities and actions associated with aristolochic acid.
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Letter to Health Professionals (April 4, 2001)
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Updated Letter to Industry and Attachments (April 9, 2001)
- Listing of Botanical Ingredients of Concern (Updated April 9, 2001) <---這個含AA的藥品清單一定要看.
- Botanical Products Determined by FDA to Contain Aristolochic Acids (April 9, 2001)
