R02AThroat Preparations↑ R02SubgroupsAntisepticsR02AAAntibioticsR02ABAnesthetics, localR02ADOther throat preparationsR02AXSubstanceslidocaineR02AD02ibuprofenR02AX02benzocaineR02AD01povidone-iodineR02AA15ambroxolR02AD05neomycinR02AB01chlorhexidineR02AA05benzethoniumR02AA09cetylpyridiniumR02AA06benzydamineR02AX03phenolR02AA19cocaineR02AD03dyclonineR02AD04oxyquinolineR02AA14chlorquinaldolR02AA11