A ALIMENTARY TRACT AND METABOLISM

 B BLOOD AND BLOOD FORMING ORGANS

 C CARDIOVASCULAR SYSTEM

 D DERMATOLOGICALS

   D01 ANTIFUNGALS FOR DERMATOLOGICAL USE

   D02 EMOLLIENTS AND PROTECTIVES

   D03 PREPARATIONS FOR TREATMENT OF WOUNDS AND ULCERS

   D04 ANTIPRURITICS, INCL. ANTIHISTAMINES, ANESTHETICS, ETC.

     D04A ANTIPRURITICS, INCL. ANTIHISTAMINES, ANESTHETICS, ETC.

       D04AA Antihistamines for topical use

         D04AA01 Thonzylamine [DG:DG00381]

         D04AA02 Mepyramine [DG:DG00382]

         D04AA03 Thenalidine

         D04AA04 Tripelennamine [DG:DG00383]

         D04AA09 Chloropyramine [DG:DG00384]

         D04AA10 Promethazine [DG:DG00385]

         D04AA12 Tolpropamine

         D04AA13 Dimetindene [DG:DG00386]

         D04AA14 Clemastine [DG:DG00387]

         D04AA15 Bamipine [DG:DG00388]

         D04AA16 Pheniramine [DG:DG01100]

         D04AA22 Isothipendyl [DG:DG00389]

         D04AA32 Diphenhydramine [DG:DG00390]

         D04AA33 Diphenhydramine methylbromide

         D04AA34 Chlorphenoxamine [DG:DG00391]

       D04AB Anesthetics for topical use

       D04AX Other antipruritics

   D05 ANTIPSORIATICS

   D06 ANTIBIOTICS AND CHEMOTHERAPEUTICS FOR DERMATOLOGICAL USE

   D07 CORTICOSTEROIDS, DERMATOLOGICAL PREPARATIONS

   D08 ANTISEPTICS AND DISINFECTANTS

   D09 MEDICATED DRESSINGS

   D10 ANTI-ACNE PREPARATIONS

   D11 OTHER DERMATOLOGICAL PREPARATIONS

 G GENITO URINARY SYSTEM AND SEX HORMONES

 H SYSTEMIC HORMONAL PREPARATIONS, EXCL. SEX HORMONES AND INSULINS

 J ANTIINFECTIVES FOR SYSTEMIC USE

 L ANTINEOPLASTIC AND IMMUNOMODULATING AGENTS

 M MUSCULO-SKELETAL SYSTEM

 N NERVOUS SYSTEM

 P ANTIPARASITIC PRODUCTS, INSECTICIDES AND REPELLENTS

 R RESPIRATORY SYSTEM

   R01 NASAL PREPARATIONS

     R01A DECONGESTANTS AND OTHER NASAL PREPARATIONS FOR TOPICAL USE

       R01AA Sympathomimetics, plain

       R01AB Sympathomimetics, combinations excl. corticosteroids

       R01AC Antiallergic agents, excl. corticosteroids

         R01AC01 Cromoglicic acid [DG:DG00098]

         R01AC02 Levocabastine [DG:DG01035]

         R01AC03 Azelastine [DG:DG01036]

         R01AC04 Antazoline [DG:DG01037]

         R01AC05 Spaglumic acid

         R01AC06 Thonzylamine [DG:DG00381]

         R01AC07 Nedocromil [DG:DG01038]

         R01AC08 Olopatadine [DG:DG01039]

         R01AC51 Cromoglicic acid, combinations

       R01AD Corticosteroids

       R01AX Other nasal preparations

     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

     R06A ANTIHISTAMINES FOR SYSTEMIC USE

       R06AA Aminoalkyl ethers

       R06AB Substituted alkylamines

       R06AC Substituted ethylene diamines

         R06AC01 Mepyramine [DG:DG00382]

         R06AC02 Histapyrrodine

         R06AC03 Chloropyramine [DG:DG00384]

         R06AC04 Tripelennamine [DG:DG00383]

         R06AC05 Methapyrilene

         R06AC06 Thonzylamine [DG:DG00381]

         R06AC52 Histapyrrodine, combinations

         R06AC53 Chloropyramine, combinations

       R06AD Phenothiazine derivatives

       R06AE Piperazine derivatives

       R06AK Combinations of antihistamines

       R06AX Other antihistamines for systemic use

   R07 OTHER RESPIRATORY SYSTEM PRODUCTS

 S SENSORY ORGANS

 V VARIOUS