| A | B |
| VANCOMYCIN | ANTIINFECTIVE (MISC) |
| AMANTIDINE | dOPAMINE AGONIST, ANTIVIRAL (PARKINSONISM) |
| WELLBUTRIN | ANTIDEPRESSANT (MISC) SMOKING DETERRENT |
| NIMOTOP | CALCIUM CHANNEL BLOCKER |
| PROTAMINE SO4 | ANTIDOTE (HEPARIN) |
| BELCOVENT, VANCERIL | ANTIINFLAMMATORY |
| BENEMID | ANTIGOUT |
| MYSOLINE | ANTICONVULSANT (BARBITURATE) |
| PRAVACHOL | LIPID LOWERING |
| SOMA | SKELETAL MUSCLE RELAXANT |
| DIURIL | DIURETIC (THIAZIDE) |
| SINUTAB | ANTIHISTAMINE (H1 BLOCKER) |
| HYGROTON | DIURETIC |
| CATAAPRES | ANTIHYPERTENSIVE (CENTRALLY ACTING ANDRENERGIC) |
| SINEQUAN | ANTIDEPRESSANT |
| ZARONTIN | ANTICONVULSANT (SUCCINIMIDE) |
| INTERFERON | ANTIINFECTIVE, ANTIVIRAL (FOR MS) |
| MANNITOL | DIURETIC (OSMOTIC) |
| CYTOTEC | ANTIULCER |
| NARCAN | ANTIDOTE (OPIOID ANTAGONIST) |
| PROSTIGMIN | CHOLINERGIC (ANTICHOLINESTERASE) |
| PROBANTHINE | ANTICHOLINERGIC |
| EXLAX | LAXATIVE (IRRITANT) |
| DAYPRO | NSAID |
| PAMELOR, AVENTYL | ANTIDEPRESSANT (TRICYCLIC) |