| Advertising | 4 |
| Children in advertising | 4 |
| Dogs in advertising | 4 |
| Dyspepsia/drug therapy | 4 |
| Headache/drug therapy | 4 |
| Nonprescription Drugs/history | 4 |
| Patent medicines | 4 |
| Anxiety/drug therapy | 2 |
| Common Cold/drug therapy | 2 |
| Liver Diseases/drug therapy | 2 |
| Asthma/drug therapy | 1 |
| Bronchitis/drug therapy | 1 |
| Catarrh | 1 |
| Cough/drug therapy | 1 |
| Depression/drug therapy | 1 |
| Fever/drug therapy | 1 |
| Kidney Diseases/drug therapy | 1 |
| Lung Diseases/drug therapy | 1 |
| Malaria/drug therapy | 1 |
| Pharyngeal Diseases | 1 |
| Rheumatic Diseases/drug therapy | 1 |
| Rheumatism | 1 |
| Sarsaparilla | 1 |
| Scrofula | 1 |
| Smilax | 1 |
| Tonics (Medicinal preparations) | 1 |
| Tuberculosis, Lymph Node/drug therapy | 1 |
