THYROZOL
As listed in the register: THYROZOL 5 mg, comprimé pelliculé sécable
5 mg · comprimé pelliculé sécable
- Prescription only
- Active substance
- Thiamazole
- Made by
- MERCK SANTE
- Source
- Official label
Quoted from the official source. Not yet reviewed by Mediclarum — the leaflet in your pack is authoritative.
What it is for
Mediclarum has not yet retrieved and stored the official label for this product, so none of its text is shown here. Open the official leaflet
How it works
From the US prescribing label for the same active substance (Methimazole). It describes the substance, not this exact product.
Methimazole inhibits the synthesis of thyroid hormones and thus is effective in the treatment of hyperthyroidism.
The drug does not inactivate existing thyroxine and tri-iodothyronine that are stored in the thyroid or circulating in the blood nor does it interfere with the effectiveness of thyroid hormones given by mouth or by injection.
Methimazole is readily absorbed in the gastrointestinal tract, metabolized in the liver, and excreted in the urine.
Quoted from the prescribing label, sections “Mechanism of Action” and “Pharmacokinetics”. DailyMed · 2026-09-09
Safety of the active substance
From the US prescribing label for the same active substance (Methimazole). It describes the substance, not this exact product.
- Methimazole tablets are contraindicated in the presence of hypersensitivity to the drug or any of the other product components.
Quoted from the US prescribing label for the same active substance. Your own pack’s leaflet is the authority for your product. DailyMed
Same active substance, strength and form in other countries
Matched on active substance, strength and kind of form only. This is not a statement that the products are equivalent or interchangeable: other ingredients, release and approved uses can differ — ask a pharmacist before swapping.
Medicine passport: one printable page to show a pharmacist abroad
Details
| Made by | MERCK SANTE |
|---|---|
| Active substance | Thiamazole |
| Strength | 5 mg |
| Form | comprimé pelliculé sécable |
| Route | orale |
| Dispensing (as stated by the register) | liste I |
| Marketed | Yes, according to the register |
| Authorisation procedure | Procédure de reconnaissance mutuelle |
| Name in the register | THYROZOL 5 mg, comprimé pelliculé sécable |
| Packs | plaquette(s) PVC-Aluminium de 30 comprimé(s) |
| CIS | 62754943 |
| CIP13 | 3400939111568 |
Source: Base de données publique des médicaments · 2026-09-30 · not reviewed by a clinician
Source : Base de données publique des médicaments (ANSM / Ministère de la Santé), sous Licence Ouverte. Reuse terms: Licence Ouverte / Open Licence (Etalab).
Other strengths and forms
3 products are sold under this name. Grouped by form; a number on a strength means several companies make it.
Same active substance
These contain the same substance. That does not mean one can replace another — ask a pharmacist.