| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| PURCH | PURCH_ATC(S01GX01) | Disodium | 27438 | |
| PURCH | PURCH_ATC(S01GX02) | Levocabastine | 7309 | |
| PURCH | PURCH_ATC(S01GX08) | Ketotifen | 4681 | |
| PURCH | PURCH_ATC(S01GX09) | Olopatadine | 3046 | |
| PURCH | PURCH_ATC(S01GX04) | Nedocromil | 1834 | |
| PURCH | PURCH_ATC(S01GX05) | Lodoxamide | 1545 | |
| PURCH | PURCH_ATC(S01GX06) | Emedastine | 1196 | |
| PURCH | PURCH_ATC(S01GX07) | Azelastine | 57 |