| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| PURCH | PURCH_ATC(S01GX01) | Disodium | 24091 | |
| PURCH | PURCH_ATC(S01GX02) | Levocabastine | 6628 | |
| PURCH | PURCH_ATC(S01GX08) | Ketotifen | 3733 | |
| PURCH | PURCH_ATC(S01GX09) | Olopatadine | 2634 | |
| PURCH | PURCH_ATC(S01GX04) | Nedocromil | 1657 | |
| PURCH | PURCH_ATC(S01GX05) | Lodoxamide | 1377 | |
| PURCH | PURCH_ATC(S01GX06) | Emedastine | 1079 | |
| PURCH | PURCH_ATC(S01GX07) | Azelastine | 49 |