1. Conclusion: The concentration of chloride ion influences tetracaine hydrochloride enhancing rate.

2. Spinal anesthesia provided by tetracaine and bupivacaine has been associated with recovery room stays as long as 6–8 hours.

3. OBJECTIVE To study the stability and expiration of tetracaine hydrochloride injection.

4. OBJECTIVE To prepare tetracaine hydrochloride gel and work out its quality control standard./tetracaine.html

5. Methods Firstly, spray 1 % tetracaine upon gorge . Then put stomach duct proper length 2 ~3 minutes later.

6. Objective : To investigate the effect of receiver cell penetrant on the iontophoretic transport of tetracaine hydrochloride.

7. Objective To evaluate the prevention and cure effect of tetracaine lubrication acesodyne gelatin on throat ache after general anesthesia.

8. These creams contain high doses of local anesthetics including lidocaine , tetracaine , benzocaine, and prilocaine.

9. Objective : To introduce the preparation and quality control of tetracaine hydrochloride glycerin mucilage.

10. Objective : To establish a quality control of compound tetracaine hydrochloride gel newly prepared.