6.1 Introduction6.2 Ideal Properties of Local Anaesthetics6.3 Mechanism of Action6.4 Clinical Uses of Local Anaesthetics6.5 Classification of Local Anaesthetics6.6 Structures, Synthesis, and Structure-Activity Relationship (Sar) of Benzoic Acid Derivatives6.7 Structures, Synthesis, and Sar of P-Aminobenzoic Acid Derivatives6.8 Structures, Synthesis, and Sar of Anilides6.9 Miscellaneous6.10 Newer DrugsFurther ReadingsMultiple Choice QuestionsQuestionsSolution to Multiple Choice Questions