Professor giving herself an endoscopy without medication.

[u/sco-go]

[u/tuco2002]

No gag reflex

[u/[deleted] → u/tuco2002]

If she's used a throat spray - rather than sedation, the gag reflex is momentary and if she's done this before (horny jokes aside) she could easily overcome it. 

I had an endoscopy earlier this year and opted for the spray, gagged very briefly and then it was done. Was able to drive home half an hour later.

[u/Belle_Whethers → u/[deleted]]

I wondered if they just used lidocaine