the Effect of Spray on Propofol Injection Pain

the Effect of Ethyl Chloride Spray on Propofol Injection Pain

While propofol is widely used an anesthetic induction medication, it causes the mild to moderate pain. Investigators will investigate the effect of ethyl chloride spray on propofol injection pain.

Inclusion Criteria:

• the female patients undergoing hysteroscopy

Exclusion Criteria:

• the patients who are pregnant, have Raynaud's syndrome, or receive the pain killer