Abstract: [Abstract] Objective To compare curative effect of two acid corrosion caking agent in the treatment of teeth feel allergy and anti-allergic medicines Jiguning. Methods 270 teeth on hypersensitive were randomly divided into three groups, and treated by three medicines seperately. They were observed after treatment immediately, 1 months of clinical curative effect, and were followed up for 6 months of forward curative effect. Results After treatment immediately, 1 months G - BOND group and I - BOND group and routine drug compared to the difference between groups was statistically significant (P > 0.05). But in one month after treatment, G - BOND group and I - BOND group of forward curative effect is more ideal, the total effective rate decline in value is less than that in control group (P < 0.05). Conclusion G - BOND group and I - BOND group of recent curative effect affirmation, forward curative effect is relatively ideal, with the passage of time the clinical curative effect for longer