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Buffered Local Anesthesia in Dentistry―A Review

Local anesthetics (LA) are one among the safest drugs used in dentistry. The disadvantages include burning sensation upon injection, slow onset of action etc., Buffering of local anesthetics is introduced to counteract these undesirable qualities. The advantages of buffering of local anesthetics include quicker onset, more reliable and comfortable for the patient. This article provides an overview on buffering of local anesthetics.