Burping Accompanied by Nausea, Appetite Loss and Indigestion
If burping crops up with nausea, appetite loss or indigestion, you might have gastritis. Gastritis can make you more susceptible to ulcers and stomach cancer. Burping with nausea, loss of appetite or indigestion (or both) can also mean you have an infection or stomach flu.
Burping with Bloating, constipation or Abdominal Pain
Experiencing burping with bloating, constipation, or abdominal pain (or a combination of both) is a bad sign. It can signal you have a bowel obstruction or even irritable bowel syndrome(IBS).
Burping with Weight Loss
If rapid loss of weight occurs alongside burping, you may have a bowel obstruction. On the other hand, if slow weight loss accompanies burping, you might have IBS, Crohn’s Disease or even stomach cancer.