| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| PURCH | PURCH_ATC(L04AX03) | methotrexate; systemic | 22954 | |
| PURCH | PURCH_ATC(L04AX01) | azathioprine; systemic | 8470 | |
| PURCH | PURCH_ATC(L04AX04) | lenalidomide; oral | 677 | |
| PURCH | PURCH_ATC(L04AX07) | dimethyl fumarate; oral | 567 | |
| PURCH | PURCH_ATC(L04AX05) | pirfenidone; oral | 355 | |
| PURCH | PURCH_ATC(L04AX06) | pomalidomide; oral | 180 | |
| PURCH | PURCH_ATC(L04AX02) | thalidomide; oral | 91 | |
| PURCH | PURCH_ATC(L04AX09) | diroximel fumarate; oral | 35 |