Washington -- The U.S. Food and Drug Administration has issued a draft of its recommendations on the use of identifiers used to make drug counterfeiting more difficult.
The FDA said its draft guidance involves the use of inks, pigments, flavors and other physical-chemical identifiers by pharmaceutical manufacturers to make drug products more difficult to duplicate and to make it easier to identify the genuine version of the drug.
"Drug counterfeiting is a serious public health concern," said Dr. Margaret Hamburg, FDA commissioner. "We look forward to working with industry to help ensure that consumers are not exposed to products containing unknown, ineffective, or harmful ingredients."
