| Advertising | 22 |
| Erysipelas/drug therapy | 22 |
| Nonprescription Drugs/history | 22 |
| Patent medicines | 21 |
| Rheumatic Diseases/drug therapy | 16 |
| Skin Diseases/drug therapy | 15 |
| Dyspepsia/drug therapy | 14 |
| Headache/drug therapy | 11 |
| Liver Diseases/drug therapy | 11 |
| Constipation/drug therapy | 10 |
| Menstruation | 10 |
| Scrofula | 10 |
| Kidney Diseases/drug therapy | 9 |
| Children in advertising | 8 |
| Neuralgia/drug therapy | 6 |
| Back Pain/drug therapy | 5 |
| Diphtheria/drug therapy | 4 |
| Eczema/drug therapy | 4 |
| Pneumonia/drug therapy | 4 |
| Animals in advertising | 3 |
| Burns/drug therapy | 3 |
| Tuberculosis, Lymph Node/drug therapy | 3 |
| Callosities/drug therapy | 2 |
| Dogs in advertising | 2 |
| Hematologic Diseases/drug therapy | 2 |
| Hemorrhoids/drug therapy | 2 |
| Ointments/therapeutic use | 2 |
| Sarsaparilla | 2 |
| Smilax | 2 |
| Edema/drug therapy | 1 |
| Malaria/drug therapy | 1 |
| Pneumonia--drug therapy | 1 |
| Sciatica/drug therapy | 1 |
| Stomach Diseases/drug therapy | 1 |
| Syphilis/drug therapy | 1 |
| gout/drug therapy | 1 |
