Hello
I understand your concern.
You have not mentioned your age.
Foreign sensation in throat,
gastric reflux and loss of appetite may indicate oesophageal or
peptic ulcer with or without H.pylori infection /some mass or malignancy in chest or neck area.
If I were your treating doctor,I recommend,
-Go on with
endoscopy and CT chest with consultation from gastroenterologist.
-PPIs like
omeprazole once in morning for 1 month duration help decrease reflux.
If H.Pylori found,antibiotics are generally given with omez under prescription.
-Avoid hot,spicy ,high fat content food.Avoid alcohol and caffeine which may exaggerate the situation.
-Keep a gap of atleast 3 hours between meals and bed time.Sleep with head elevation.
-
Multivitamin supplementation and small frequent meals because of loss of appetite.
Further specific management depends upon results of investigations.
Hope this information helps.
Thanks.