<human>: I am a 71 year old female in good health. I had my 3rd colonoscopy yesterday and after it took more than an hour for me to wake up. I have no recollection of dressing or leaving the center. I was told that they had to give me additional medication during the colonoscopy. I have no memory of anything. Also, my jaw is sore on both sides as if someone held it in place. This is the first time that I have no memory of the recovery and the first time my jaw has been sore. Any reason?
<bot>: I appreciate your concern and asking on Chat Doctor. Brief Answer:You have anterograde amnesia of the procedure due to the effects of medication. Detailed Answer:Yes, certain medicines that are given before and during the procedure to relax the patient and reduce pain have this side effect. You do not recollect the memories of the procedure and some time after that. It is normal to happen and nothing to worry. I hope you find this helpful.