| Medication | n | % |
| Vitamins | 357 | 22.59 |
| Herbal/natural | 174 | 11.01 |
| Antilipemic | 169 | 10.7 |
| Anti-ulcer agents | 135 | 8.54 |
| Antidepressant | 119 | 7.53 |
| Mineral | 118 | 7.47 |
| Other unspecified category | 108 | 6.84 |
| Cathartic/laxative | 77 | 4.87 |
| Benzodiazepine | 56 | 3.54 |
| Electrolyte replacement | 31 | 1.96 |
| Antibiotic | 30 | 1.9 |
| Bisphosphonate | 27 | 1.71 |
| Hormone replacement | 24 | 1.52 |
| Antihistamine | 23 | 1.46 |
| Non barbiturate hypnotic | 18 | 1.14 |
| Antipsychotic | 15 | 0.95 |
| Anti-rheumatoid | 12 | 0.76 |
| Anti-diarrheal | 11 | 0.7 |
| Anti-fungal | 11 | 0.7 |
| Anti-neoplastic | 11 | 0.7 |
| Anti-spastic | 10 | 0.63 |
| Nicotine replacement | 8 | 0.51 |
| Birth control | 7 | 0.44 |
| Immunosuppressant | 6 | 0.38 |
| Antiviral | 4 | 0.25 |
| Triptan | 4 | 0.25 |
| Antiemetic | 3 | 0.19 |
| Antiretroviral | 3 | 0.19 |
| Phosphodiesterase inhibitor | 3 | 0.19 |
| CNS stimulant | 2 | 0.13 |
| Alzheimers therapy | 1 | 0.06 |
| Anti-manic | 1 | 0.06 |
| Biologic | 1 | 0.06 |
| Erythropoietic | 1 | 0.06 |
| Total | 1580 |