Chlorhexidine
Chlorhexidine, a topical compound. Cationic biguanide antiseptic — disrupts bacterial cell membranes; strongly binds oral mucosa and… Transdermal half-life 12 h.
Cationic biguanide antiseptic — disrupts bacterial cell membranes; strongly binds oral mucosa and dental pellicle giving ≥12h sustained activity. Oral rinse for periodontitis + post-surgical dental hygiene; surgical scrub formulation. Mild reversible tooth staining at chronic use.