ATC Group: H03BB01 Carbimazole

The World Health Organization's ATC classification organizes medical drugs based on therapeutic properties, chemical composition, and anatomy. It helps make essential medicines readily available globally and is widely used in the pharmaceutical industry.

Position of H03BB01 in the ATC hierarchy

Level Code Title
1 H Systemic hormonal preparations, excl. Sex hormones and insulins
2 H03 Thyroid therapy
3 H03B Antithyroid preparations
4 H03BB Sulfur-containing imidazole derivatives
5 H03BB01 Carbimazole

Defined daily dose

The DDD is the assumed average maintenance dose per day for a drug used for its main indication in adults. The DDD is a unit of measurement and does not necessarily reflect the recommended or Prescribed Daily Dose. Therapeutic doses for individual patients and patient groups will often differ from the DDD as they will be based on individual characteristics (such as age, weight, ethnic differences, type and severity of disease) and pharmacokinetic considerations.

Route Amount
ORAL - Oral 15 mg

Active ingredients in H03BB01

Active Ingredient Description
Carbimazole

Carbimazole, a thionamide, is a pro-drug which undergoes rapid and virtually complete metabolism to the active metabolite, thiamazole, also known as methimazole. The method of action is believed to be inhibition of the organification of iodide and the coupling of iodothyronine residues which in turn suppress the synthesis of thyroid hormones.

Related product monographs

Title Information Source Document Type  
NEOMERCAZOLE Tablet Health Products Regulatory Authority (IE) MPI, EU: SmPC

Medicines in this ATC group

Australia (AU)

Finland (FI)

France (FR)

Hong Kong (HK)

Ireland (IE)

New Zealand (NZ)

Nigeria (NG)

Singapore (SG)

Spain (ES)

Note the following: The list of brand names is continuously updated, and thus does not include the total of products circulating worldwide.