A ALIMENTARY TRACT AND METABOLISM

   A01 STOMATOLOGICAL PREPARATIONS

   A02 DRUGS FOR ACID RELATED DISORDERS

   A03 DRUGS FOR FUNCTIONAL GASTROINTESTINAL DISORDERS

   A04 ANTIEMETICS AND ANTINAUSEANTS

   A05 BILE AND LIVER THERAPY

   A06 DRUGS FOR CONSTIPATION

   A07 ANTIDIARRHEALS, INTESTINAL ANTIINFLAMMATORY/ANTIINFECTIVE AGENTS

     A07A INTESTINAL ANTIINFECTIVES

     A07B INTESTINAL ADSORBENTS

     A07C ELECTROLYTES WITH CARBOHYDRATES

     A07D ANTIPROPULSIVES

     A07E INTESTINAL ANTIINFLAMMATORY AGENTS

       A07EA Corticosteroids acting locally

       A07EB Antiallergic agents, excl. corticosteroids

       A07EC Aminosalicylic acid and similar agents

         A07EC01 Sulfasalazine

         A07EC02 Mesalazine

         A07EC03 Olsalazine [DG:DG00099]

         A07EC04 Balsalazide [DG:DG00100]

     A07F ANTIDIARRHEAL MICROORGANISMS

     A07X OTHER ANTIDIARRHEALS

   A08 ANTIOBESITY PREPARATIONS, EXCL. DIET PRODUCTS

   A09 DIGESTIVES, INCL. ENZYMES

   A10 DRUGS USED IN DIABETES

   A11 VITAMINS

   A12 MINERAL SUPPLEMENTS

   A13 TONICS

   A14 ANABOLIC AGENTS FOR SYSTEMIC USE

   A15 APPETITE STIMULANTS

   A16 OTHER ALIMENTARY TRACT AND METABOLISM PRODUCTS

 B BLOOD AND BLOOD FORMING ORGANS

 C CARDIOVASCULAR SYSTEM

 D DERMATOLOGICALS

 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

 S SENSORY ORGANS

 V VARIOUS