Medicine passport

TRIYODOTIRONINA LEO 25 µg

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

Active substance
Liotironina
Strength
25 µg
Form
comprimido
ATC code
H03AA02
Registered in
Spain · Byk Leo, S.L.
Prescription
Prescription only
Nº Registro
45503

Source: CIMA — Centro de Información online de Medicamentos · 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

Canada 4 matching products

Name on the boxStrength and formPrescriptionHolderOfficial record
AURO-LIOTHYRONINE25 mcg · tabletPrescription onlyAuro Pharma Inc02550008
CYTOMEL25 mcg · tabletPrescription onlyPfizer Canada Ulc01919466
TEVA-LIOTHYRONINE25 mcg · tabletPrescription onlyTeva Canada Limited02494345
ZDS-LIOTHYRONINE25 mcg · tabletPrescription onlyZydus Lifesciences Limited02561301

Source: Drug Product Database (Health Canada) · 2026-09-30 · Contains information licensed under the Open Government Licence – Canada.

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/es/en/medicines/triyodotironina-leo-25-g-comprimido