Burping for three months, the stomach is infected case: Miss Yao is 27 years old, for more than three months, often belching, hiccups, at first thought she had a cold, but this time, she found that she does not eat also burp, the stomach is always hot up, the inside of the mouth is also dry and hot, so she came to the hospital, after the H. pylori test found to have H. pylori infection.