ATC Group: N02AX02 Tramadol

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 N02AX02 in the ATC hierarchy

Level Code Title
1 N Nervous system
2 N02 Analgesics
3 N02A Opioids
4 N02AX Other opioids
5 N02AX02 Tramadol

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.

Code Route Amount Notes
ORAL Oral 0.3 g
PAREN Parenteral 0.3 g
RECTAL Rectal 0.3 g

Active ingredients in N02AX02

Active Ingredient

Tramadol is a centrally acting opioid analgesic. It is a non selective pure agonist at μ-, δ- and κ-opioid receptors with a higher affinity for the μ-receptor. Other mechanisms which may contribute to its analgesic effect are inhibition of neuronal reuptake of noradrenaline and enhancement of serotonin release. Tramadol has an antitussive effect. In contrast to morphine, analgesic doses of tramadol over a wide range have no respiratory depressant effect.

Related product monographs

Document Type Information Source  
 DOLTREX Film-coated tablet MPI, Generic Health Products Regulatory Authority (ZA)
 TRAMAL Capsule, Solution for injection, Tablet MPI, EU: SmPC Medicines and Medical Devices Safety Authority (NZ)
 ULTRAM Coated tablet MPI, US: SPL/PLR FDA, National Drug Code (US)
 ZYDOL Soluble tablet MPI, EU: SmPC Medicines & Healthcare Products Regulatory Agency (GB)
 ZYDOL Solution for injection or infusion MPI, EU: SmPC Medicines & Healthcare Products Regulatory Agency (GB)
 ZYTRAM XL Controlled release tablet MPI, CA: SPM Health Products and Food Branch (CA)

United States medicines

Medicines classified under this ATC code globally

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Nigeria (NG)

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Spain (ES)

Tunisia (TN)

Turkey (TR)

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.