0001087294 2023-05-15 2023-05-15 0001087294 false 8-K 2023-05-16 CUMBERLAND PHARMACEUTICALS INC. TN 001-33637 62-1765329 1600 West End Avenue, Suite 1300 Nashville TN 37203 615 255-0068 false false false false Common Stock, no par value CPIX NASDAQ false false