D04A Antipruritics, including antihistamines, anesthetics, etc.
D04AA Antihistamines for topical use
:D04AA01 Thonzylamine
:D04AA02 Mepyramine
:D04AA03 Thenalidine
:D04AA04 Tripelennamine
:D04AA09 Chloropyramine
:D04AA10 Promethazine
:D04AA12 Tolpropamine
:D04AA13 Dimetindene
:D04AA14 Clemastine
:D04AA15 Bamipine
:D04AA16 Pheniramine
:D04AA22 Isothipendyl
:D04AA32 Diphenhydramine
:D04AA33 Diphenhydramine methylbromide
:D04AA34 Chlorphenoxamine
D04AB Anesthetics for topical use
:D04AB01 Lidocaine
:D04AB02 Cinchocaine
:D04AB03 Oxybuprocaine
:D04AB04 Benzocaine
:D04AB05 Quinisocaine
:D04AB06 Tetracaine
:D04AB07 Pramocaine
:QD04AB51 Lidocaine, combinations
D04AX Other antipruritics
:D04AX01 Doxepin