Heartburn, is a burning sensation in the stomach or behind the sternum, often extending upward from the lower part of the sternum. Many patients consult the gastroenterology department because of heartburn, patients will feel particularly difficult to the stomach, but there is no pain, and it will cause no appetite loss and so on. So, what causes heartburn? The next answer to this question.

What causes heartburn

1, improper diet

Heartburn is caused by improper diet. Because irregular eating habits are easy to add pressure to the stomach and intestines, resulting in impaired gastrointestinal function. The stomach and intestines are more likely to be stimulated, causing heartburn. Such as eating too much, too fast, overeating, and eating spicy, alcohol, strong tea, coffee and other stimulating foods. In addition, mental factors can also lead to heartburn in patients, such as long-term irritability, long-term late night, insomnia, work pressure and so on.

2, stomach diseases

Heartburn is caused by stomach diseases. It is mainly caused by gastric acid stimulation of gastric receptors, and gastroesophageal reflux disease, gastritis, gastric ulcer, duodenal ulcer, dyspepsia, and even related to functional diseases, but mainly due to the secretion of gastric acid over abnormalities caused. In addition, taking non-steroidal anti-inflammatory drugs and other drugs that damage the gastric mucosa can also lead to the emergence of heartburn symptoms.

3, esophagitis

Heartburn is caused by esophagitis. Because heartburn is a burning pain located in the upper abdomen or lower chest, accompanied by acid reflux, is one of the most common symptoms of the digestive system, and the main symptom of esophagitis is heartburn. In addition, there are symptoms of acid reflux, chest pain, and difficulty swallowing.