Effect of antibacterial intracanal medicaments mixed with different vehicle used in inter-appointment flare-up patients

Background: Post-operative pain is a common finding after endodontic treatment, its incidence ranges from 3% to 58%. It may be due microbial, mechanical or chemical injury the periapical tissues. Calcium hydroxide has been recommended for use as an intracanal medicament based on antibacterial, antiresorptive and tissue dissolving properties. The of chlorhexidine gluconate suggested either in form 2% gel solution placed sustained release device active points. Aim study: To evaluate compare effect antibacterial medicaments mixed with different vehicle used inter-appointment flare-up patients. Materials methods: present study was conducted Department Conservative Dentistry Endodontic dental institute. This 45 permanent single-rooted mandibular premolars acute apical periodontitis. Results: evident that preoperative Group 1, 2 3 patients 3.56, 3.88 3.41 respectively. post-operative decreased significantly 6 48 hours. However, comparing intensity 3, results were non-significant.