| Drug | Number (%) |
| No drug use | 24 (12) |
| Mikronised flavonoid extraction | 44 (23.6) |
| Calsium dobesilat | 64 (31.3) |
| Oxerutine | 11 (5.6) |
| Anticoagulant/antiplatelet | 8 (3.7) |
| Combination treatment | 49 (24.9) |