| Advertising | 20 |
| Dyspepsia/drug therapy | 20 |
| Menstruation | 20 |
| Nonprescription Drugs/history | 20 |
| Patent medicines | 19 |
| Kidney Diseases/drug therapy | 18 |
| Headache/drug therapy | 17 |
| Liver Diseases/drug therapy | 16 |
| Constipation/drug therapy | 14 |
| Rheumatic Diseases/drug therapy | 11 |
| Back Pain/drug therapy | 10 |
| Erysipelas/drug therapy | 10 |
| Skin Diseases/drug therapy | 9 |
| Scrofula | 7 |
| Stomach Diseases/drug therapy | 6 |
| Children in advertising | 5 |
| Anxiety/drug therapy | 2 |
| Diarrhea/drug therapy | 2 |
| Edema/drug therapy | 2 |
| Fever/drug therapy | 2 |
| Furunculosis/drug therapy | 2 |
| Urinary Bladder Diseases/drug therapy | 2 |
| Animals in advertising | 1 |
| Hematologic Diseases/drug therapy | 1 |
| Pneumonia--drug therapy | 1 |
