| ARD | adverse drug reaction |
| 5-ASA | mesalazine |
| AZA | azathioprine |
| DNA-TG | DNA-incorporated thioguanine |
| IBD | inflammatory bowel diseases |
| 6-MP | 6-mercaptopurine |
| NUDT15 | nucleoside diphosphate-linked moiety X-type motif 15 |
| TPMT | thiopurine methyltransferase |
| ARD | adverse drug reaction |
| 5-ASA | mesalazine |
| AZA | azathioprine |
| DNA-TG | DNA-incorporated thioguanine |
| IBD | inflammatory bowel diseases |
| 6-MP | 6-mercaptopurine |
| NUDT15 | nucleoside diphosphate-linked moiety X-type motif 15 |
| TPMT | thiopurine methyltransferase |