Mouthwashes(eg. rexidine)- Is it worth using it?(cost-benefit and risk-benefit ratios) What is the minimum effective contact period? Any side effects? ( does sorbitol aggravates plaque formation?) What is the absolute benefit of using the mouthwashes compared to plain water ?
Effects because of alcohol over years? Does daily rexidine usage predispose to oral thrush? Can mouthwash be used for throat gargling?