Medicine passport

THYROFIX 137 µg

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

Active substance
Levotiroxina
Strength
137 µg
Form
comprimido
ATC code
H03AA01
Registered in
Spain · Uni-Pharma Kleon Tsetis Pharmaceutical Laboratories, S.A.
Prescription
Prescription only
Nº Registro
84750

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 3 matching products

Name on the boxStrength and formPrescriptionHolderOfficial record
APO-LEVOTHYROXINE137 mcg · tabletPrescription onlyApotex Inc02550776
ELTROXIN137 mcg · tabletPrescription onlyAspen Pharmacare Canada Inc.02559978
SYNTHROID137 mcg · tabletPrescription onlyBgp Pharma Ulc02233852

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/thyrofix-137-g-comprimido