ATC Group: H05AA03 Parathyroid hormone

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 H05AA03 in the ATC hierarchy

Level Code Title
1 H Systemic hormonal preparations, excl. Sex hormones and insulins
2 H05 Calcium homeostasis
3 H05A Parathyroid hormones and analogues
4 H05AA Parathyroid hormones and analogues
5 H05AA03 Parathyroid hormone

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
PAREN - Parenteral 0.1 mg

Active ingredients in H05AA03

Active Ingredient Description
Parathyroid hormone

Endogenous parathyroid hormone (PTH) is secreted by the parathyroid glands as a polypeptide of 84 amino acids. PTH exerts its action via cell-surface parathyroid hormone receptors, present in bone, kidney and nerve tissue. PTH has a variety of critical physiological functions that include its central role in modulating serum calcium and phosphate levels within tightly regulated levels, regulating renal calcium and phosphate excretion, activating vitamin D, and maintaining normal bone turnover.

Related product monographs

Title Information Source Document Type  
NATPAR Powder and solvent for solution for injection European Medicines Agency (EU) MPI, EU: SmPC

Medicines in this ATC group

Austria (AT)

Croatia (HR)

Cyprus (CY)

Estonia (EE)

Finland (FI)

Ireland (IE)

Italy (IT)

Lithuania (LT)

Netherlands (NL)

Poland (PL)

Romania (RO)

United Kingdom (UK)

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