You have to be more specific about the kind of pain and what constantly means. Going with what i understand to be the question, I believe it is either a minor allergic reaction to something you ate, or you ate something that was "off". Try drinking a tea of dandelion root, ginger, and/or peppermint.
So, ifirst, seal out your mouth breathing, in your throat. Now, breathe in! Burp!
Sometimes you can't burp because you never did something to do something to burp. If you would like to burp try drinking coke. Could be any any coke. The normal coca cola, diet coke you name it! If it doesn't work try to ask questions on how to burp in lots of different ways. For example How to burp? Or How can I burp? Or How do you burp?
what I understands starts a burp is gas getting trapped in the stomach, therefore needs a way out, causing you to burp
You dying
When you burp and a little vomit comes up to the back of your throat.
it depends if you can suck air into your throat and stomach then let it out some folks have that special talent but if not then no you cant burp on demand
suck in air and flex your throat then push the half way down your throat then push back up
You force air down your throat without swallowing and push out...
Yes. a burp is a sound made when trapped gas, usually air, escapes from the digestive system through the throat. Since it has nothing to do with the vocal cords, people who are mute can still burp.
Cos its that that's causing the gas :)
Learn and you can by sucking in air to the back of your throat and I don't mean regular breathing.
It sounds like GERD or heartburn.