The US Food and Drug Administration (FDA) is sounding alarms after an herbal cough remedy sold throughout the US was found to contain morphine.
The FDA said that bottles of Licorice Coughing Liquid made by Chinese-based Ma Ying Long Pharmaceutical Group and distributed by Master Herbs, Inc contain a "camphor compound" whose ingredients include a form of the highly-regulated opiate. The cough syrup was sold through various Chinese grocery stores in California, New Jersey, Ohio, Nevada and Hawaii and marketed as a treatment for colds, coughs and sore throats.
The recall notice says that users who unknowingly take the morphine-laced syrup could experience serious health problems, including respiratory depression (read: not breathing) and severe allergic reactions.
Anyone who has purchased one of the 100ml bottles of Licorice Coughing Liquid is being advised by the FDA to contact the manager and return the item to the store where it was purchased. Shop owners, meanwhile, are being asked to pull the cough syrup from their shelves and return any unsold product to Master Herbs.
Use for cough, sore throat, and chasing the dragon
Though this appears to be the first morphine-related recall of cold medicine for the FDA since at least 2011, the opiate was once a popular ingredient in the "snake oil" patent medicines widely used in the late 19th and early 20th centuries and marketed as cure-alls for everything from colds to venereal diseases.