Anatomical Therapeutic Chemical • R01 • Nasal preparations

R Respiratory system

R01 Nasal preparations

R01A Decongestants and other nasal preparations for topical use

R01B Nasal decongestants for systemic use

R02 Throat preparations

R03 Drugs for obstructive airway diseases

R05 Cough and cold preparations

R06 Antihistamines for systemic use

R07 Other respiratory system products