DRUG CLASS % Total TOP CLASSES % Total
aspirin anticoagulant 4.4 psychotropic 23.3
bupropion psychotropic 4.3 anticoagulant 10.9
escitalopram psychotropic 3.6 NSAID 9.6
tramadol narcotic 3.4 narcotic 7.4
trazodone psychotropic 3.0 antiarrhythmic 4.8
amiodarone antiarrhythmic 2.9 antiemetic 2.7
ondansetron antiemetic 2.7 antibiotic 2.7
oxycodone narcotic 2.3 immunosuppressant 2.7
warfarin anticoagulant 2.2 diuretic 2.4
mirtazapine psychotropic 1.9 beta-blocker 2.5
duloxetine psychotropic 1.9 chemotherapeutic 1.9
methotrexate chemotherapeutic 1.9 muscle relaxant 1.5
clopidogrel anticoagulant 1.7 PPI 1.3
apixaban anticoagulant 1.7 beta-agonist 1.2
diclofenac NSAID 1.7 statin 1.0