Esophagitis grade a and ge junction at 40cm since 2 and half weeks i feel nausea while eating and disgust from any kind of food no vomit no appetite?

Find symptom's cause: Nausea/vomiting may be gi-related (food poisoning, peptic disease, gastroparesis, biliary & pancreatic disease, gas/bloat syndrome, small bowel problems). Consider "central" causes: motion sickness, vertigo, migraine headache, brain problems (some very serious). Also, rule out infection (? Urinary tract), medication side effects, pregnancy, & even reaction to stress. Have GERD but maybe more here.

Espohagitis: You should be taking medication for your esophagitis.If it is not working it must be adjusted or changed.