Mediclarum
Medicine passport

Ostac 520 520 mg

The same active substance, strength and form as listed by each country’s medicines regulator. For showing a pharmacist abroad.

Active substance
Dinatriumclodronaat 4-Water
Strength
520 mg
Form
filmomhulde tablet
ATC code
M05BA02
Registered in
Netherlands · Medcor Pharmaceuticals B.V.
Prescription
Prescription only
RVG
127887//18051

Source: Geneesmiddeleninformatiebank · 2026-09-30

Not a prescription. Not a statement that these products are interchangeable. Products are matched on active substance, strength and kind of form only. Other ingredients, release, approved uses and the dose on the box can differ. A pharmacist or doctor decides whether one can replace another.

Listed in other countries

No other register Mediclarum reads lists a product with this active substance, strength and form.

Same active substance, but no match for this strength and form

Countries covered: United States, Bulgaria, European Union, Spain, France, Netherlands, Canada, Switzerland. A country missing from the list may still sell this medicine: Mediclarum reads only these registers.

Register data as of 2026-09-30. Mediclarum stores nothing about you for this page. https://www.mediclarum.com/nl/en/medicines/ostac-520-520-mg-filmomhulde-tablet