Cough Drop Has Liquid Center (Apr, 1940)
Filed under: Medical, Origins — @ 9:35 am
Source: Popular Science ( More articles from this issue )
Issue: Apr, 1940
| Buy on Ebay
Source: Popular Science ( More articles from this issue )
Issue: Apr, 1940
| Buy on Ebay
Cough Drop Has Liquid Center
COUGH drops that have liquid cough medicine in their centers are now on the market. In manufacturing the remedy, a teaspoonful of a cough sirup is placed within a hollow candy shell, and the open edge of the latter is sealed. The shell dissolves in the mouth of the user, releasing the cough sirup.
