Chlorhexidine gluconate 0.12%; contains alcohol 11.6% ... Peridex provides antimicrobial activity during oral rinsing. The clinical significance of its antimicrobial activities is not clear.

0.12% and 0.06% chlorhexidine. The maxillary right quadrant of each individual received mouthwash only, whereas the maxillary left quadrant was subject to both rinsing and mechanical oral hygiene.

In limited trials, tetracycline mouth rinse, betamethasone gel, beclomethasone spray, and amlexanox significantly reduced ulcer duration and pain. In contrast, chlorhexidine mouthwash had no ...