Heartburn is a burning pain in the upper abdomen or lower chest, accompanied by symptoms of acid reflux. Heartburn is one of the most common symptoms of the digestive system. For most people, the most common cause is due to eating too fast or too much. However, some people often have heartburn even if they pay great attention to their diet. There are also some people who eat too much. Heartburn occurs after certain foods, such as alcohol and chili peppers. These foods can relax your lower esophageal sphincter or increase gastric acid secretion. Both of the above reasons can cause heartburn.

For most people, especially young people, heartburn symptoms, although they can be severe, are often transient and rarely reoccur. For many elderly people, due to the decline in digestive system function, heartburn symptoms will often accompany them even if they are very careful. Cold weather, slightly cold meals, and eating foods that are difficult to digest can all cause heartburn. symptom.