| A - Alimentary Tract and Metabolism |  |   |  
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| A10 - Drugs Used in Diabetes |  |   |  
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| A10B - Blood Glucose Lowering Drugs, Excl. Insulins |  Fixed combinations of blood glucose lowering drugs and lipid modifying agentes are classified here. 
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| A10BG - Thiazolidinediones |  |   |  The DDD for troglitazone is based on combination therapy. The DDDs for rosiglitazone and pioglitazone are based on monotherapy. 
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