| Code | System | Display |
| 314259 | http://www.nlm.nih.gov/research/umls/rxnorm | thiopental 25 MG/ML Injectable Solution |
| 727931 | http://www.nlm.nih.gov/research/umls/rxnorm | 20 ML thiopental 20 MG/ML Prefilled Syringe |
| 1100907 | http://www.nlm.nih.gov/research/umls/rxnorm | acetaminophen 325 MG / butalbital 50 MG / caffeine 40 MG Oral Capsule [Capacet] |
| 1428622 | http://www.nlm.nih.gov/research/umls/rxnorm | acetaminophen 300 MG / butalbital 50 MG Oral Tablet [Bupap] |
| 1432261 | http://www.nlm.nih.gov/research/umls/rxnorm | acetaminophen 300 MG / butalbital 50 MG / caffeine 40 MG Oral Capsule [Fioricet] |
| 1433802 | http://www.nlm.nih.gov/research/umls/rxnorm | acetaminophen 300 MG / butalbital 50 MG / caffeine 40 MG / codeine phosphate 30 MG Oral Capsule [Fioricet with Codeine] |
| 1483329 | http://www.nlm.nih.gov/research/umls/rxnorm | acetaminophen 325 MG / butalbital 50 MG Oral Tablet [Tencon] |
| 1487251 | http://www.nlm.nih.gov/research/umls/rxnorm | acetaminophen 325 MG / butalbital 50 MG / caffeine 40 MG Oral Capsule [Zebutal] |
| 1648584 | http://www.nlm.nih.gov/research/umls/rxnorm | acetaminophen 21.7 MG/ML / butalbital 3.33 MG/ML / caffeine 2.67 MG/ML Oral Solution [Vanatol] |
| 209826 | http://www.nlm.nih.gov/research/umls/rxnorm | acetaminophen 325 MG / butalbital 50 MG Oral Tablet [Marten-Tab] |
| 211161 | http://www.nlm.nih.gov/research/umls/rxnorm | acetaminophen 325 MG / butalbital 50 MG / caffeine 40 MG Oral Capsule [Esgic] |
| 211189 | http://www.nlm.nih.gov/research/umls/rxnorm | acetaminophen 325 MG / butalbital 50 MG / caffeine 40 MG Oral Tablet [Esgic] |
| 211194 | http://www.nlm.nih.gov/research/umls/rxnorm | acetaminophen 325 MG / butalbital 50 MG / caffeine 40 MG Oral Tablet [Repan] |
| 2261403 | http://www.nlm.nih.gov/research/umls/rxnorm | acetaminophen 21.7 MG/ML / butalbital 3.33 MG/ML / caffeine 2.67 MG/ML Oral Solution [Vtol] |
| 2279007 | http://www.nlm.nih.gov/research/umls/rxnorm | acetaminophen 325 MG / butalbital 25 MG Oral Tablet [Allzital] |
| 994239 | http://www.nlm.nih.gov/research/umls/rxnorm | aspirin 325 MG / butalbital 50 MG / caffeine 40 MG / codeine phosphate 30 MG Oral Capsule [Ascomp] |
| 1249617 | http://www.nlm.nih.gov/research/umls/rxnorm | acetaminophen 300 MG / butalbital 50 MG Oral Tablet |
| 1431286 | http://www.nlm.nih.gov/research/umls/rxnorm | acetaminophen 300 MG / butalbital 50 MG / caffeine 40 MG / codeine phosphate 30 MG Oral Capsule |
| 1724446 | http://www.nlm.nih.gov/research/umls/rxnorm | acetaminophen 325 MG / butalbital 25 MG Oral Tablet |
| 197425 | http://www.nlm.nih.gov/research/umls/rxnorm | acetaminophen 325 MG / butalbital 50 MG Oral Capsule |
| 197426 | http://www.nlm.nih.gov/research/umls/rxnorm | acetaminophen 325 MG / butalbital 50 MG Oral Tablet |
| 197427 | http://www.nlm.nih.gov/research/umls/rxnorm | acetaminophen 650 MG / butalbital 50 MG Oral Capsule |
| 197428 | http://www.nlm.nih.gov/research/umls/rxnorm | acetaminophen 650 MG / butalbital 50 MG Oral Tablet |
| 1995136 | http://www.nlm.nih.gov/research/umls/rxnorm | acetaminophen 300 MG / butalbital 50 MG Oral Capsule |
| 238134 | http://www.nlm.nih.gov/research/umls/rxnorm | aspirin 325 MG / butalbital 50 MG / caffeine 40 MG Oral Capsule |
| 238135 | http://www.nlm.nih.gov/research/umls/rxnorm | aspirin 325 MG / butalbital 50 MG / caffeine 40 MG Oral Tablet |
| 238153 | http://www.nlm.nih.gov/research/umls/rxnorm | acetaminophen 325 MG / butalbital 50 MG / caffeine 40 MG Oral Capsule |
| 238154 | http://www.nlm.nih.gov/research/umls/rxnorm | acetaminophen 325 MG / butalbital 50 MG / caffeine 40 MG Oral Tablet |
| 240093 | http://www.nlm.nih.gov/research/umls/rxnorm | acetaminophen 500 MG / butalbital 50 MG / caffeine 40 MG Oral Tablet |
| 2583731 | http://www.nlm.nih.gov/research/umls/rxnorm | aspirin 500 MG / butalbital 50 MG / caffeine 40 MG Oral Capsule |
| 308322 | http://www.nlm.nih.gov/research/umls/rxnorm | acetaminophen 500 MG / butalbital 50 MG / caffeine 40 MG Oral Capsule |
| 756245 | http://www.nlm.nih.gov/research/umls/rxnorm | acetaminophen 21.7 MG/ML / butalbital 3.33 MG/ML / caffeine 2.67 MG/ML Oral Solution |
| 889520 | http://www.nlm.nih.gov/research/umls/rxnorm | acetaminophen 300 MG / butalbital 50 MG / caffeine 40 MG Oral Capsule |
| 993943 | http://www.nlm.nih.gov/research/umls/rxnorm | acetaminophen 325 MG / butalbital 50 MG / caffeine 40 MG / codeine phosphate 30 MG Oral Capsule |
| 994237 | http://www.nlm.nih.gov/research/umls/rxnorm | aspirin 325 MG / butalbital 50 MG / caffeine 40 MG / codeine phosphate 30 MG Oral Capsule |
| 245970 | http://www.nlm.nih.gov/research/umls/rxnorm | butobarbital 100 MG Oral Tablet |
| 1251616 | http://www.nlm.nih.gov/research/umls/rxnorm | butabarbital sodium 30 MG Oral Tablet [Butisol] |
| 1047805 | http://www.nlm.nih.gov/research/umls/rxnorm | butabarbital 15 MG / hyoscyamine hydrobromide 0.3 MG / phenazopyridine hydrochloride 150 MG Oral Tablet |
| 1251600 | http://www.nlm.nih.gov/research/umls/rxnorm | butabarbital sodium 100 MG Oral Tablet |
| 1251610 | http://www.nlm.nih.gov/research/umls/rxnorm | butabarbital sodium 15 MG Oral Tablet |
| 1251614 | http://www.nlm.nih.gov/research/umls/rxnorm | butabarbital sodium 30 MG Oral Tablet |
| 1251621 | http://www.nlm.nih.gov/research/umls/rxnorm | butabarbital sodium 50 MG Oral Tablet |
| 1251625 | http://www.nlm.nih.gov/research/umls/rxnorm | butabarbital sodium 6 MG/ML Oral Solution |
| 310767 | http://www.nlm.nih.gov/research/umls/rxnorm | hexobarbital 260 MG Oral Tablet |
| 197923 | http://www.nlm.nih.gov/research/umls/rxnorm | mephobarbital 100 MG Oral Tablet |
| 197924 | http://www.nlm.nih.gov/research/umls/rxnorm | mephobarbital 32 MG Oral Tablet |
| 197925 | http://www.nlm.nih.gov/research/umls/rxnorm | mephobarbital 50 MG Oral Tablet |
| 201628 | http://www.nlm.nih.gov/research/umls/rxnorm | amobarbital sodium 500 MG Injection [Amytal] |
| 250431 | http://www.nlm.nih.gov/research/umls/rxnorm | amobarbital 60 MG Oral Capsule |
| 308165 | http://www.nlm.nih.gov/research/umls/rxnorm | amobarbital 50 MG Oral Tablet |
| 308167 | http://www.nlm.nih.gov/research/umls/rxnorm | amobarbital 100 MG / secobarbital 100 MG Oral Capsule |
| 308169 | http://www.nlm.nih.gov/research/umls/rxnorm | amobarbital 200 MG Oral Capsule |
| 308170 | http://www.nlm.nih.gov/research/umls/rxnorm | amobarbital sodium 500 MG Injection |
| 308171 | http://www.nlm.nih.gov/research/umls/rxnorm | amobarbital 50 MG / secobarbital 50 MG Oral Capsule |
| 1100453 | http://www.nlm.nih.gov/research/umls/rxnorm | pentobarbital sodium 390 MG/ML / phenytoin sodium 50 MG/ML Injectable Solution [Euthasol] |
| 1602561 | http://www.nlm.nih.gov/research/umls/rxnorm | pentobarbital sodium 392 MG/ML Injectable Solution [Fatal-Plus] |
| 1603490 | http://www.nlm.nih.gov/research/umls/rxnorm | pentobarbital sodium 390 MG/ML Injectable Solution [Fatal-Plus] |
| 207468 | http://www.nlm.nih.gov/research/umls/rxnorm | pentobarbital sodium 50 MG/ML Injectable Solution [Nembutal] |
| 2626485 | http://www.nlm.nih.gov/research/umls/rxnorm | pentobarbital sodium 390 MG/ML / phenytoin sodium 50 MG/ML Injectable Solution [Euthaphen] |
| 2626494 | http://www.nlm.nih.gov/research/umls/rxnorm | pentobarbital sodium 390 MG/ML Injectable Solution [Pentobarsol] |
| 2626645 | http://www.nlm.nih.gov/research/umls/rxnorm | pentobarbital sodium 390 MG/ML Injectable Solution [Pentosol] |
| 1099882 | http://www.nlm.nih.gov/research/umls/rxnorm | pentobarbital sodium 392 MG/ML Injectable Solution |
| 1100449 | http://www.nlm.nih.gov/research/umls/rxnorm | pentobarbital sodium 390 MG/ML / phenytoin sodium 50 MG/ML Injectable Solution |
| 1603488 | http://www.nlm.nih.gov/research/umls/rxnorm | pentobarbital sodium 390 MG/ML Injectable Solution |
| 238090 | http://www.nlm.nih.gov/research/umls/rxnorm | pentobarbital sodium 50 MG/ML Injectable Solution |
| 312295 | http://www.nlm.nih.gov/research/umls/rxnorm | pentobarbital sodium 120 MG Rectal Suppository |
| 312296 | http://www.nlm.nih.gov/research/umls/rxnorm | pentobarbital sodium 200 MG Rectal Suppository |
| 312297 | http://www.nlm.nih.gov/research/umls/rxnorm | pentobarbital sodium 30 MG Rectal Suppository |
| 312298 | http://www.nlm.nih.gov/research/umls/rxnorm | pentobarbital sodium 50 MG Oral Capsule |
| 312299 | http://www.nlm.nih.gov/research/umls/rxnorm | pentobarbital sodium 60 MG Rectal Suppository |
| 315167 | http://www.nlm.nih.gov/research/umls/rxnorm | pentobarbital sodium 100 MG Oral Capsule |
| 392262 | http://www.nlm.nih.gov/research/umls/rxnorm | pentobarbital sodium 50 MG/ML Oral Solution |
| 756322 | http://www.nlm.nih.gov/research/umls/rxnorm | pentobarbital sodium 3.64 MG/ML Oral Solution |
| 756323 | http://www.nlm.nih.gov/research/umls/rxnorm | pentobarbital sodium 4 MG/ML Oral Solution |
| 1046924 | http://www.nlm.nih.gov/research/umls/rxnorm | atropine sulfate 0.00388 MG/ML / hyoscyamine sulfate 0.0207 MG/ML / phenobarbital 3.24 MG/ML / scopolamine hydrobromide 0.0013 MG/ML Oral Solution [Donnatal] |
| 1046978 | http://www.nlm.nih.gov/research/umls/rxnorm | atropine sulfate 0.0194 MG / hyoscyamine sulfate 0.1037 MG / phenobarbital 16.2 MG / scopolamine hydrobromide 0.0065 MG Oral Tablet [Donnatal] |
| 1046999 | http://www.nlm.nih.gov/research/umls/rxnorm | atropine sulfate 0.0582 MG / hyoscyamine sulfate 0.311 MG / phenobarbital 48.6 MG / scopolamine hydrobromide 0.0195 MG Extended Release Oral Tablet [Donnatal] |
| 1739887 | http://www.nlm.nih.gov/research/umls/rxnorm | atropine sulfate 0.0194 MG / hyoscyamine sulfate 0.1037 MG / phenobarbital 16.2 MG / scopolamine hydrobromide 0.0065 MG Oral Tablet [Phenohytro] |
| 2048017 | http://www.nlm.nih.gov/research/umls/rxnorm | atropine sulfate 0.00388 MG/ML / hyoscyamine sulfate 0.0207 MG/ML / phenobarbital 3.24 MG/ML / scopolamine hydrobromide 0.0013 MG/ML Oral Solution [Phenohytro] |
| 2624724 | http://www.nlm.nih.gov/research/umls/rxnorm | phenobarbital sodium 100 MG Injection [Sezaby] |
| 1046787 | http://www.nlm.nih.gov/research/umls/rxnorm | atropine sulfate 0.00388 MG/ML / hyoscyamine sulfate 0.0207 MG/ML / phenobarbital 3.24 MG/ML / scopolamine hydrobromide 0.0013 MG/ML Oral Solution |
| 1046815 | http://www.nlm.nih.gov/research/umls/rxnorm | atropine sulfate 0.0194 MG / hyoscyamine sulfate 0.1037 MG / phenobarbital 16.2 MG / scopolamine hydrobromide 0.0065 MG Oral Tablet |
| 1046997 | http://www.nlm.nih.gov/research/umls/rxnorm | atropine sulfate 0.0582 MG / hyoscyamine sulfate 0.311 MG / phenobarbital 48.6 MG / scopolamine hydrobromide 0.0195 MG Extended Release Oral Tablet |
| 1091265 | http://www.nlm.nih.gov/research/umls/rxnorm | phenobarbital 10 MG/ML Injectable Solution |
| 1294394 | http://www.nlm.nih.gov/research/umls/rxnorm | belladonna alkaloids 0.2 MG / ergotamine tartrate 0.6 MG / phenobarbital 40 MG Oral Tablet |
| 198083 | http://www.nlm.nih.gov/research/umls/rxnorm | phenobarbital 100 MG Oral Tablet |
| 198084 | http://www.nlm.nih.gov/research/umls/rxnorm | phenobarbital 16 MG Oral Capsule |
| 198085 | http://www.nlm.nih.gov/research/umls/rxnorm | phenobarbital 16 MG Oral Tablet |
| 198086 | http://www.nlm.nih.gov/research/umls/rxnorm | phenobarbital 16.2 MG Oral Tablet |
| 198089 | http://www.nlm.nih.gov/research/umls/rxnorm | phenobarbital 60 MG Oral Tablet |
| 198368 | http://www.nlm.nih.gov/research/umls/rxnorm | phenobarbital 65 MG/ML Injectable Solution |
| 199164 | http://www.nlm.nih.gov/research/umls/rxnorm | phenobarbital 97.2 MG Oral Tablet |
| 199167 | http://www.nlm.nih.gov/research/umls/rxnorm | phenobarbital 32.4 MG Oral Tablet |
| 199168 | http://www.nlm.nih.gov/research/umls/rxnorm | phenobarbital 64.8 MG Oral Tablet |
| 199964 | http://www.nlm.nih.gov/research/umls/rxnorm | phenobarbital 200 MG/ML Injectable Solution |
| 251325 | http://www.nlm.nih.gov/research/umls/rxnorm | phenobarbital 15 MG/ML Injectable Solution |
| 2624719 | http://www.nlm.nih.gov/research/umls/rxnorm | phenobarbital sodium 100 MG Injection |
| 2671204 | http://www.nlm.nih.gov/research/umls/rxnorm | 1 ML phenobarbital sodium 130 MG/ML Injection |
| 2671207 | http://www.nlm.nih.gov/research/umls/rxnorm | 1 ML phenobarbital sodium 65 MG/ML Injection |
| 282462 | http://www.nlm.nih.gov/research/umls/rxnorm | phenobarbital 30 MG/ML Injectable Solution |
| 282463 | http://www.nlm.nih.gov/research/umls/rxnorm | phenobarbital 60 MG/ML Injectable Solution |
| 308589 | http://www.nlm.nih.gov/research/umls/rxnorm | belladonna alkaloids 0.13 MG / phenobarbital 16.2 MG Oral Tablet |
| 312357 | http://www.nlm.nih.gov/research/umls/rxnorm | phenobarbital 15 MG Oral Tablet |
| 312362 | http://www.nlm.nih.gov/research/umls/rxnorm | phenobarbital 30 MG Oral Tablet |
| 312363 | http://www.nlm.nih.gov/research/umls/rxnorm | phenobarbital 32 MG Oral Tablet |
| 312368 | http://www.nlm.nih.gov/research/umls/rxnorm | phenobarbital 90 MG Oral Tablet |
| 312370 | http://www.nlm.nih.gov/research/umls/rxnorm | phenobarbital 130 MG/ML Injectable Solution |
| 429777 | http://www.nlm.nih.gov/research/umls/rxnorm | phenobarbital 50 MG Oral Tablet |
| 702519 | http://www.nlm.nih.gov/research/umls/rxnorm | phenobarbital 4 MG/ML Oral Solution |
| 756143 | http://www.nlm.nih.gov/research/umls/rxnorm | phenobarbital 3 MG/ML Oral Solution |
| 756260 | http://www.nlm.nih.gov/research/umls/rxnorm | belladonna alkaloids 0.026 MG/ML / phenobarbital 3.24 MG/ML Oral Solution |
| 201747 | http://www.nlm.nih.gov/research/umls/rxnorm | primidone 250 MG Oral Tablet [Mysoline] |
| 207478 | http://www.nlm.nih.gov/research/umls/rxnorm | primidone 50 MG Oral Tablet [Mysoline] |
| 198150 | http://www.nlm.nih.gov/research/umls/rxnorm | primidone 50 MG Oral Tablet |
| 312627 | http://www.nlm.nih.gov/research/umls/rxnorm | primidone 50 MG/ML Oral Suspension |
| 328176 | http://www.nlm.nih.gov/research/umls/rxnorm | primidone 125 MG Oral Tablet |
| 96304 | http://www.nlm.nih.gov/research/umls/rxnorm | primidone 250 MG Oral Tablet |
| 312914 | http://www.nlm.nih.gov/research/umls/rxnorm | secobarbital sodium 100 MG Oral Capsule |
| 315201 | http://www.nlm.nih.gov/research/umls/rxnorm | secobarbital 50 MG Oral Capsule |