Inhaled antiinfectives are classified in ATC group J - Antiinfectives for systemic use.

Throat preparations and mouth preparations are classified in the groups R02 and A01 according to assumed main therapeutic use. Preparations used in common minor infections of mouth and throat are classified in R02, while preparations used in gingivitis, stomatitis etc. are classified in A01 - Stomatological preparations.
Preparations for the treatment of symptoms both in mouth and throat are classified in R02 - Throat preparations.

See also A01AB - Antiinfectives and antiseptics for local oral treatment.
Combinations of antibiotics and antiseptics are classified in this group.
At each 5th level combinations with anesthetics and/or steroids are allowed.
Antibiotics for systemic use, see J01.