what's the cause that makes a person always burps?

Question

I'm always burping every now and then and i want to find out what's the real cause of it, i'm afraid it might be a sign of a serious illness

Answer 1

Burping or belching is most often caused by swallowed air, usually while eating or drinking. Burping that occurs with other symptoms, such as pain, heartburn, nausea, a decreased appetite, or weight loss, may have a more serious cause.

Other conditions that may cause burping include:

Anxiety.
Slowed movement of food through the intestines (motility disorders).
Blocked passage of food through the stomach or intestines (bowel obstruction or gastric outlet obstruction).
A large collection of undigested material, such as food, hair, or swallowed objects in the stomach (gastric bezoar).

Answer 2

GERD
Acid reflux
Heartburn

http://www.medicinenet.com/gastroesophageal_reflux_disease_gerd/article.htm

Answer 3

gas...it depends on what you eat...and drink...