Hello
All these symptoms mentioned by you seems to be due to over eating or hyper acidity or
gastritis .
After 3-4 hours of eating patient feel pain in the
epigastrium region with
nausea and
dizziness .
So , don't worry , avoidance of fried , greasy , chocolates, pizza, burger sweets , excessive coffee , tea will provide much relief.
Other measures may be helpful are:
Try raising the head of her bed about 4 inches with blocks. It might also help to avoid eating or drinking for 2 hours before she lie down.
Also take some
antacid but if symptoms are severe like nausea , dizziness , she may need drugs like PANTOPRAZOLE-D , once whenever require .
In my opinion these simple measures will cure her .
These symptoms are not related to menses .