Subcutaneous route of drug administration

The attached video explains the subcutaneous route of drug administration with all its basic and important details. TIMELINE: 0:14 Introduction 0:24 Objectives 0:34 Absorption of subcutaneous route of drug administration 1:35 Sites of subcutaneous injection 2:14 Comparison of effect with oral route drugs 2:47 Advantages 3:39 Disadvantages 4:21 Examples 4:37 Extra edge