📅 Updated August 2026 · 🕒 8 min read
Tooth sensitivity affects 1 in 8 Indian adults · triggered by hot chai, cold ice cream, or sweet mithai. The right toothpaste either blocks the dentinal tubules (potassium nitrate) or repairs the nerve signal (arginine). Here's what works.
Sensodyne Rapid Relief uses Stannous Fluoride to block dentinal tubules within 60 seconds of application. Apply directly to sensitive teeth and leave for 1 minute before brushing for fastest relief. Backed by the most robust clinical evidence of any sensitivity toothpaste.