preferred_name: HORSE CHESTNUT 4 [hp_X] in 50 mL / APOCYNUM CANNABINUM ROOT 3 [hp_X] in 50 mL / CONVALLARIA MAJALIS FLOWERING TOP 12 [hp_X] in 50 mL / HELLEBORUS NIGER ROOT 4 [hp_X] in 50 mL / THUJA OCCIDENTALIS LEAFY TWIG 6 [hp_X] in 50 mL / SAMBUCUS NIGRA FLOWERING TOP 4 [hp_X] in 50 mL / FILIPENDULA ULMARIA ROOT 6 [hp_X] in 50 mL / CORN SILK 4 [hp_X] in 50 mL ORAL SOLUTION/ DROPS [apo-OEDEM]