| Advertising | 27 |
| Dogs in advertising | 27 |
| Nonprescription Drugs/history | 27 |
| Patent medicines | 26 |
| Children in advertising | 20 |
| Neuralgia/drug therapy | 9 |
| Rheumatic Diseases/drug therapy | 9 |
| Dyspepsia/drug therapy | 8 |
| Headache/drug therapy | 8 |
| Kidney Diseases/drug therapy | 7 |
| Liver Diseases/drug therapy | 7 |
| Tonics (Medicinal preparations) | 6 |
| Common Cold/drug therapy | 5 |
| Lung Diseases/drug therapy | 5 |
| Pharyngitis/drug therapy | 5 |
| Cough/drug therapy | 4 |
| Diphtheria/drug therapy | 4 |
| Hair Preparations/therapeutic use | 4 |
| Pneumonia/drug therapy | 4 |
| Sarsaparilla | 4 |
| Skin Diseases/drug therapy | 4 |
| Smilax | 4 |
| Animals in advertising | 3 |
| Asthma/drug therapy | 3 |
| Catarrh | 3 |
| Cats in advertising | 3 |
| Malaria/drug therapy | 3 |
| Tuberculosis, Lymph Node/drug therapy | 3 |
| Anxiety/drug therapy | 2 |
| Bronchitis/drug therapy | 2 |
| Burns/drug therapy | 2 |
| Constipation/drug therapy | 2 |
| Erysipelas/drug therapy | 2 |
| Fever/drug therapy | 2 |
| Ointments/therapeutic use | 2 |
| Rheumatism | 2 |
| Scrofula | 2 |
| Skin Care | 2 |
| Soaps | 2 |
| Ulcer/drug therapy | 2 |
| Anemia, Iron-Deficiency/drug therapy | 1 |
| Back Pain/drug therapy | 1 |
| Bronchial Diseases | 1 |
| Colic/drug therapy | 1 |
| Contusions/drug therapy | 1 |
| Croup/drug therapy | 1 |
| Depression/drug therapy | 1 |
| Dysentery/drug therapy | 1 |
| Edema/drug therapy | 1 |
| Expectorants | 1 |
| Furunculosis/drug therapy | 1 |
| Heart Diseases/drug therapy | 1 |
| Hemorrhoids/drug therapy | 1 |
| Iron/deficiency | 1 |
| Iron/therapeutic use | 1 |
| Jaundice/drug therapy | 1 |
| Nostrums/therapeutic use | 1 |
| Pharyngeal Diseases | 1 |
| Pleurisy/drug therapy | 1 |
| Scalp Dermatoses/therapy | 1 |
| Sprains and Strains/drug therapy | 1 |
| Stomach Diseases/drug therapy | 1 |
| Stroke/drug therapy | 1 |
| Toothache/drug therapy | 1 |
| Urinary Bladder Diseases/drug therapy | 1 |
| Whooping Cough/drug therapy | 1 |
| Yeast | 1 |
