ATC Group: N02BB02 Metamizole sodium

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 N02BB02 in the ATC hierarchy

Level Code Title
1 N Nervous system
2 N02 Analgesics
3 N02B Other analgesics and antipyretics
4 N02BB Pyrazolones
5 N02BB02 Metamizole sodium

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 3 g
PAREN - Parenteral 3 g
RECTAL - Rectal 3 g

Active ingredients in N02BB02

Active Ingredient Description
Metamizole sodium

Metamizole sodium is a pyrazolone derivative with analgesic, antipyretic and slight antiinflammatory and spasmolytic properties. It has the most potent analgesic effect of all the pyrazolone derivatives. As with other analgesics, its mechanism of action has not been elucidated in detail. It includes inhibition of prostaglandin synthesis (PGE1 and PGE2) and reversible inhibition of platelet aggregation. It inhibits cyclo-oxygenase and influences the effect of arachidonic acid.

Related product monographs

Title Information Source Document Type  
NOVALGIN Solution for injection Web Search MPI, EU: SmPC

Medicines in this ATC group

Albania (AL)

Austria (AT)

Croatia (HR)

Estonia (EE)

Lithuania (LT)

Spain (ES)

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