Periodontology

Concentration Requirements

• Minimum Effective: 0.12%
• Optimum Concentration: 0.2%
• Duration: Typically used for 2-4 weeks

Side Effects

• Staining: Yellowish-brown stains on teeth and restorations
• Taste Alteration: Temporary metallic taste
• Soft Tissue Irritation: Rare but possible

Delivery Systems

• Chip Degradation: 7-10 days for chlorhexidine chips
• Sustained Release: Provides extended antimicrobial effect