"Even where legally permissible by law, OTC sale of paregoric was subject to the discretion of individual pharmacists.In 1970, paregoric was classified as a Schedule III drug under the Controlled Substances Act (DEA #9809); however, drugs that contained a mixture of kaolin, pectin, and paregoric (e.g., Donnagel-PG, Parepectolin, and their generic equivalents) were classified as Schedule V drugs.