ATC Group: N02AA03 Hydromorphone

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 N02AA03 in the ATC hierarchy

Level Code Title
1 N Nervous system
2 N02 Analgesics
3 N02A Opioids
4 N02AA Natural opium alkaloids
5 N02AA03 Hydromorphone

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 20 mg
PAREN Parenteral 4 mg
RECTAL Rectal 4 mg

Active ingredients in N02AA03

Active Ingredient

Hydromorphone is an agonist of mu receptors. The pharmacological actions of hydromorphone and morphine do not differ significantly. Hydromorphone and related opioids produce their major effects on the central nervous system and bowel. Hydromorphone is indicated for the relief of severe pain in cancer.

Related product monographs

Document Type Information Source  
 DILAUDID Solution for injection MPI, US: SPL/PLR FDA, National Drug Code (US)
 JURNISTA Prolonged-release tablet MPI, EU: SmPC Marketing Authorisation Holder
 PALLADONE Prolonged release capsule MPI, EU: SmPC Medicines & Healthcare Products Regulatory Agency (GB)
 PALLADONE Solution for injection or infusion MPI, EU: SmPC Medicines & Healthcare Products Regulatory Agency (GB)

United States medicines

Medicines classified under this ATC code globally

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