Costco is recalling its Kirkland Signature brand “Severe Cold and Flu Plus Congestion” medication due to potential contamination with a foreign substance. The recall affects product sold between October 30th and November 30th, 2024, specifically those with lot code P140082 printed on the box. Consumers who purchased this medication during this period are urged to immediately cease use and return the product to their local Costco for a full refund. Alternatively, the medication can be safely discarded. No further details regarding the nature of the potential contamination have been released.