| Advertising | 16 |
| Asthma/drug therapy | 16 |
| Neuralgia/drug therapy | 16 |
| Patent medicines | 16 |
| Nonprescription Drugs/history | 15 |
| Rheumatic Diseases/drug therapy | 10 |
| Burns/drug therapy | 9 |
| Catarrh | 9 |
| Common Cold/drug therapy | 9 |
| Sprains and Strains/drug therapy | 9 |
| Headache/drug therapy | 8 |
| Toothache/drug therapy | 8 |
| Back Pain/drug therapy | 7 |
| Children in advertising | 6 |
| Cough/drug therapy | 6 |
| Diphtheria/drug therapy | 5 |
| Atropa belladonna | 4 |
| Pharyngitis/drug therapy | 4 |
| Pleurisy/drug therapy | 4 |
| Polygonum | 4 |
| Rheumatic Diseases | 4 |
| Furunculosis/drug therapy | 3 |
| Plaster (Pharmacy) | 3 |
| Rheumatism | 3 |
| Skin Diseases/drug therapy | 3 |
| Ulcer/drug therapy | 3 |
| Animals in advertising | 2 |
| Bronchitis/drug therapy | 2 |
| Cats in advertising | 2 |
| Colic/drug therapy | 2 |
| Contusions/drug therapy | 2 |
| Diarrhea/drug therapy | 2 |
| Dysentery/drug therapy | 2 |
| Dyspepsia/drug therapy | 2 |
| Earache/drug therapy | 2 |
| Hair Preparations/therapeutic use | 2 |
| Malaria/drug therapy | 2 |
| Tonics (Medicinal preparations) | 2 |
| Wounds and injuries/drug therapy | 2 |
| Croup/drug therapy | 1 |
| Dogs in advertising | 1 |
| Dyspepsia | 1 |
| Kidney Diseases/drug therapy | 1 |
| Liver Diseases/drug therapy | 1 |
| Perfume | 1 |
| Picture puzzles | 1 |
| Stomach Diseases/drug therapy | 1 |
