| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| PURCH | PURCH_ATC(S01GX01) | Disodium | 21831 | |
| PURCH | PURCH_ATC(S01GX02) | Levocabastine | 5984 | |
| PURCH | PURCH_ATC(S01GX08) | Ketotifen | 3362 | |
| PURCH | PURCH_ATC(S01GX09) | Olopatadine | 2420 | |
| PURCH | PURCH_ATC(S01GX04) | Nedocromil | 1496 | |
| PURCH | PURCH_ATC(S01GX05) | Lodoxamide | 1263 | |
| PURCH | PURCH_ATC(S01GX06) | Emedastine | 985 | |
| PURCH | PURCH_ATC(S01GX07) | Azelastine | 43 |