Eructation in public is something which makes many people with gastritis embarrassed. As a rule, it is impossible for them to control the attacks of belching. These people just cannot keep the air inside, so they have to release it. What is even more disturbing and can’t be ignores is the nature of eructation: patients burp loudly, and it has an unpleasant smell. As a result, they have their mouth bad smelling even when following the rules of personal hygiene.