Brief Answer:
This can get better with simple.meds.

Detailed Answer:
Hello,

Thanks for writing.

I am Dr.Muhammad Ahmad. I have read your question completely, i understand your concern and will try to help you in best way possible.

You seem to be having stomach issues, nausea and gagging are common is stomach issues and stomach acid can cause throat irritation which may cause phlegm.

Here are a few suggestions that can helo you get relief off your symptoms.

1) Avoid Fizzy drinks, coffee , caffeine, tea.
2) Avoid pain killers.
3) Take syrup gaviscon one table spoon theice a day..
4) Eat high fibre diet.
5) I would also suggest similar patient in my clinic to take omeprazole 40mg a day and a prokinetic like motillium.
6) You can take OTC anti vomiting med for some days too.

This can be controlled very easily by simple life style changes and medication so don't panic hopefully my suggestions will help you


I hope this answered your question, a
if you have more please feel free to ask.

Regrads.



Dr.Muhammad Ahmad.

M.B.B.S(Licensed Family Physician)

---

Brief Answer:
Here is what u can eat.

Detailed Answer:
Hello thanks for writing back,
yes it seems to be acid and an irrirated stomach..
As I said avoid spicy junk foods, smoking, alcohol , coffee & other foods containing caffeine, fizzy drinks..

You can eat foods preferable with Moderate carbohydrate, high fibre, mod protein & low fat...fruits , vegetables high fiber diet is recommended.
Try to have home cooked foods instead of outside food and also well-cooked(not semi-cooked)and with mild seasonings.
you can drink fresh juices it will help.

regards.
Dr.Ahmad

---