Hello there. I DO believe the nausea relates to tapering the oxycodone. Here's why. I am now "technically" off of it. That means I do not need it or feel the need for it. Tylenol is fine. BUT, I wake up in the middle of the night, have nausea (not every night,) take one half of a 5mg oxy and the nausea goes away. I actually thought it was supposed to be the reverse. It caused it, didn't take it away. My doc thinks I am way too far off of it for it to be withdrawal symptoms but it certainly leaves questions. I can't take little bits of oxy for life so I have to figure that one out. My tools are the usual; manuka honey, ginger, ginger tea (yuck), a bunch of other "tummy tea" my wife bought I will throw away when she's not looking and Zofran, which does little or nothing.
My heart is great with recent complete workups so the yawning not related. I think significant loss of weight, not eating enough and extreme fatigue are the culprits. Who knows?! Embarrassing when I am supposed to be riveted by somebody's conversation!
You remind me to have my doc check all the B, C, D,E's on the next blood test.
Hang in there. I feel better but this knee replacement stuff is a b****ch!
Cheers, B