Then it goes away. Also I still can't understand and if any doctor can explain, my doctor only said it's her "condition." She thinks she's constipated but isn't and "forgets" that she had a bowel movement and denies it 100% that she went. It will start an argument if I go against what she says. Other stuff she forgets too but comes around to admitting she forgot but not the constipation issue. WHY?
Has this happened after a change in medicine, or other condition? How long does this weakness, etc. last? How recently has she had blood work to check for anemia?
As for the bowel movement issue, the elderly are obsessed with their bowels. I could give you 3 examples off the top of my head when I've had experiences with elderly people who obsessed about their bowels. I don't know what this is but it is apparent in practically every elderly person I've known beginning with my own grandmother almost 30 years ago. Someone should conduct a study....
Does she do this at times other than after eating?
https://www.agingcare.com/questions/my-mom-gets-morning-sickness-has-anyone-else-experienced-this-with-a-parent-435893.htm
I’ve had nausea all my life. I had my gallbladder removed and that helped. But I must stick to low grease food. Try some experimenting and see.