Det aktive indholdsstof i Alendronat HEXAL- tabletterne, natriumalendronattrihydrat, er et bisphosphonat, som hæmmer osteoklasternes knogleresorption uden at have en direkte effekt på knogleformationen.
The active substance in Alendronate HEXAL tablets, sodium alendronate trihydrate, is a bisphosphonate that inhibits osteoclastic bone resorption without any direct effect on bone formation.