ATC Group: P01BA02 Hydroxychloroquine

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 P01BA02 in the ATC hierarchy

Level Code Title
1 P Antiparasitic products, insecticides and repellents
2 P01 Antiprotozoals
3 P01B Antimalarials
4 P01BA Aminoquinolines
5 P01BA02 Hydroxychloroquine

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 516 g

Active ingredients in P01BA02

Active Ingredient

Hydroxychloroquine is a antimalarial agent with have several pharmacological actions which may be involved in their therapeutic effect in the treatment of rheumatic disease, but its role is not known.

Related product monographs

Document Type Information Source  
 PLAQUENIL Film coated tablet MPI, EU: SmPC Medicines and Medical Devices Safety Authority (NZ)
 QUINORIC Film coated tablet 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.