Council on Pharmacy and Chemistry, The Propaganda for Reform in Proprietary Medicines…
“ Yet, according to the advertising circular, this “tonic,” which, for all practical purposes, is merely a simple bitter, is good for thirty-two diseases ranging from amenorrhea to whooping cough!The conditions in which Gray’s Glycerine Tonic is asserted to be especially efficient are described on the label of the bottle and the outside wrapper, in popular terms, more or less typical of “patent medicine” exploitation, such as “catarrhal conditions,” and “stomach derangements.” Similar statements are contained in the leaflet accompanying the trade package. ”
