Postoperative anti-inflammatory efficacy of 2% saline rinses and a herbal- mouthwash after non-surgical periodontal therapy for the management of periodontal inflammation in young adults with chlorhexidine allergy: A randomized controlled trial.

Abstract

The present randomized controlled trial assessed the postoperative anti-inflammatory efficacy of 2% saline rinses (SR) and a herbal- mouthwash (HMW) after non-surgical periodontal therapy (NSPT) for the management of periodontal inflammation in patients with chlorhexidine (CHX) allergy. Patients with periodontal inflammation with and without self-reported CHX allergy were included. All patients underwent non-surgical periodontal therapy (NSPT). Patients were randomly divided into three groups. In the SR and HMW groups, 2% SR and a HMW, respectively, were prescribed. In Group 3 (CHX-group), patients without CHX allergy were included and were prescribed 0.12% CHX. In all groups, plaque index (PI), gingival index (GI), probing depth (PD), clinical attachment loss (AL), and marginal bone loss were measured at baseline. Clinical periodontal parameters were re-assessed at 6-weeks' follow-up. p<0.01 were considered statistically significant. Thirteen, 12, and 12 patients were included in the SR, HMW, and CHX groups, respectively. At baseline, clinical and radiographic periodontal parameters were comparable in all groups. In all groups, PI (p<0.01), GI (p<0.01), and PD (p<0.01) were significantly higher at baseline than their respective values at 6weeks of follow-up. There was no significant difference in clinical AL at all time intervals in all groups. There was no significant correlation between periodontal parameters and age, gender, and daily toothbrushing/flossing in all groups. In young adults with self-reported CHX allergy, herbal mouthwashes and/or 2% SR are suitable post-operative prescriptions after NSPT.