ATC code R
A section of the Anatomical Therapeutic Chemical Classification System.
- R01 Nasal preparations
- R02 Throat preparations
- R03 Drugs for obstructive airway diseases
- [[ATC code R05|R05 Cough and cold preparations]]
- R05C Expectorants, excluding combinations with cough suppressants
- R05CA Expectorants
- R05CB Mucolytics
- R05D Cough suppressants, excluding combinations with expectorants
- R05DA Opium alkaloids and derivatives
- R05DB Other cough suppressants
- R05F Cough suppressants and expectorants, combinations
- R05FA Opium derivatives and expectorants
- R05FB Other cough suppressants and expectorants
- R05X Other cold combination preparations
- R05C Expectorants, excluding combinations with cough suppressants
- R06 Antihistamines for systemic use
- R06A Antihistamines for systemic use
- R06AA Aminoalkyl ethers
- R06AB Substituted alkylamines
- R06AC Substituted ethylene diamines
- R06AD Phenothiazine derivatives
- R06AE Piperazine derivatives
- R06AK Combinations of antihistamines
- R06AX Other antihistamines for systemic use
- R06A Antihistamines for systemic use
- R07 Other respiratory system products
- R07A Other respiratory system products
- R07AA Lung surfactants
- R07AB Respiratory stimulants
- R07AX Other respiratory system products
- R07A Other respiratory system products