Local anaesthesia: Buffered or non-buffered? A comparative study

An ideal local anesthetic should act swiftly and be efficacious without causing discomfort or toxicity. Buffered is useful when it comes to limiting toxicity because of the reduced volume that needed decreased time takes effective compared with other conventional means. anesthesia uses sodium bicarbonate mixed into lidocaine prior injection neutralize acid. All patients were explicated about study its significance valid informed consent was procured from those who willing participate in study. Patients divided two groups according right left sides patient – side A B. Side included injected buffered solution [combination LA adrenaline 1:80,000 & bicarbonate] B 1:80,000. The results this confirm routine use alkalinized cases acute head neck infections may improve patients’ comfort speed up onset anesthesia. In conclusion, as an adjunct anesthetics convenient, safe, easy dispense, readily available.