The "Allenburys" throat-pastilles : efficient and palatable : February 1905.
The pattern
This still sits in the public-domain pool. No pattern name yet.
Why it works
Allen & Hanburys positioned glycerin throat pastilles as soothing therapy for vocal strain and winter catarrh among public speakers and clergy. Formulating effective medicaments into palatable confectionery lowered patient resistance and increased treatment compliance.
Steal this when
Steal this when reformulating medicinal or unpleasant treatments into pleasant, convenient formats that encourage regular use.