| Nonprescription Drugs/history | 18 |
| Patent medicines | 17 |
| Advertising | 16 |
| Children in advertising | 8 |
| Dyspepsia/drug therapy | 8 |
| Asthma/drug therapy | 7 |
| Headache/drug therapy | 7 |
| Rheumatic Diseases/drug therapy | 7 |
| Burns/drug therapy | 6 |
| Common Cold/drug therapy | 6 |
| Catarrh | 5 |
| Neuralgia/drug therapy | 5 |
| Skin Diseases/drug therapy | 5 |
| Sprains and Strains/drug therapy | 5 |
| Toothache/drug therapy | 5 |
| Pharyngitis/drug therapy | 4 |
| Tonics (Medicinal preparations) | 4 |
| Animals in advertising | 3 |
| Cough/drug therapy | 3 |
| Dermatology | 3 |
| Education, Medical | 3 |
| Furunculosis/drug therapy | 3 |
| Kidney Diseases/drug therapy | 3 |
| Liver Diseases/drug therapy | 3 |
| Skin Diseases | 3 |
| Sparrow, Thomas, 1819-1884--Correspondence | 3 |
| Anxiety/drug therapy | 2 |
| Bronchitis/drug therapy | 2 |
| Callosities/drug therapy | 2 |
| Communism--Periodicals | 2 |
| Communism--United States--Periodicals | 2 |
| Contusions/drug therapy | 2 |
| Diarrhea/drug therapy | 2 |
| Diphtheria/drug therapy | 2 |
| Erysipelas/drug therapy | 2 |
| Fever/drug therapy | 2 |
| Hair Preparations/therapeutic use | 2 |
| Ichthyosis | 2 |
| Menstruation | 2 |
| Rheumatism | 2 |
| Stomach Diseases/drug therapy | 2 |
| Ulcer/drug therapy | 2 |
| United States--History--Civil War, 1861-1865--Prisoners and prisons | 2 |
| Warts/drug therapy | 2 |
| Aeronautics--New York (State)--New York | 1 |
| Ammons, A. R., 1926-2001 | 1 |
| Augusta (Ga.)--Newspapers | 1 |
| Beachgoers--New Jersey--Atlantic City | 1 |
| Beachgoers--North Carolina--Carolina Beach | 1 |
| Bronchial Diseases | 1 |
| Bronchitis | 1 |
| Callosities | 1 |
| Canoes and canoeing | 1 |
| Catalogs, Commercial as Topic | 1 |
| Central Park (New York, N.Y.) | 1 |
| Cinchona | 1 |
| Colic/drug therapy | 1 |
| Coney Island (New York, N.Y.) | 1 |
| Constipation/drug therapy | 1 |
| Croup/drug therapy | 1 |
| Curtis, George B. (George Bradburn), 1834-1920--Correspondence | 1 |
| Dogs in advertising | 1 |
| Dunn, Nathaniel, 1823-1907--Correspondence | 1 |
| Dysentery/drug therapy | 1 |
| Dyspepsia | 1 |
| East Carolina University--Presidents | 1 |
| Eczema/drug therapy | 1 |
| Edema | 1 |
| Edema/drug therapy | 1 |
| Equipment and Supplies, Hospital | 1 |
| Equipment and supplies | 1 |
| Expectorants | 1 |
| General stores--North Carolina--Halifax County | 1 |
| Ginger | 1 |
| Hairdressing | 1 |
| Hallux Valgus/drug therapy | 1 |
| Headache | 1 |
| Heartburn/drug therapy | 1 |
| Helminths | 1 |
| Hunters | 1 |
| Jenkins, Leo W. (Leo Warren), 1913-1989--Homes and haunts | 1 |
| Life insurance premiums | 1 |
| Liver Diseases | 1 |
| Lumber trade--North Carolina--Halifax County | 1 |
| Malaria/drug therapy | 1 |
| Mayrant (Destroyer : DD-402) | 1 |
| Medical care, Cost of | 1 |
| Medical instruments and apparatus--Catalogs | 1 |
| Medicine, Rural--Practice | 1 |
| Monuments--Virginia--Richmond | 1 |
| Motion Sickness/drug therapy | 1 |
| Nails, Malformed/Diagnosis | 1 |
| Neuralgia | 1 |
| New York (N.Y.)--Newspapers | 1 |
| Operation Crossroads, Marshall Islands, 1946 | 1 |
| Ormond family | 1 |
| Plants, Medicinal | 1 |
| Pleurisy/drug therapy | 1 |
| Poetry--Publishing | 1 |
| Proofs (Printing) | 1 |
| Public health--North Carolina--Pitt County | 1 |
| Roosevelt, Franklin D., Jr. (Franklin Delano), 1914-1988--Correspondence | 1 |
| Rural health clinics | 1 |
| Scrofula | 1 |
| Scurvy | 1 |
| Sleep Initiation and Maintenance Disorders/drug therapy | 1 |
| Society for Equitable Assurances on Lives and Survivorships | 1 |
| Sparrow family | 1 |
| Sparrow, George Attmore, 1845-1922--Correspondence | 1 |
| Surgical Instruments | 1 |
| Swiss Americans--Genealogy | 1 |
| Taylor, Eleanor Ross, 1920-2011--Correspondence | 1 |
| Taylor, Peter, 1917-1994--Correspondence | 1 |
| Tuberculosis, Lymph Node | 1 |
| Typhoid fever | 1 |
| Urinary Bladder Diseases/drug therapy | 1 |
| Walker, Edward K., Sr., 1904-1988--Correspondence | 1 |
| Washington (D.C.)--Description and travel | 1 |
| Washington, George, 1732-1799--Monuments | 1 |
| Whitehurst, Sadie--Correspondence | 1 |
| Whooping Cough/drug therapy | 1 |
| Women in medicine | 1 |
| Wright, Wilbur, 1867-1912 | 1 |
| Zoos--New York (State)--New York | 1 |
| deGraffenried family | 1 |
