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Medicine passport

Euthyrox 25 µg 25 µg

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

Active substance
Levothyroxinum natricum anhydricum
Strength
25 µg
Form
ATC code
H03AA01
Registered in
Switzerland · Merck (Schweiz) AG
Prescription
Prescription only
Zulassungsnummer
54949

Source: Zugelassene Packungen Humanarzneimittel · 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/ch/en/medicines/euthyrox-25-g-25-g