What Are the Causes of Persistent Heartburn?

More than 25 million U.S. residents suffer from heartburn on a daily basis, and an additional 60 million experience it at least once a month, according to the National Heartburn Alliance. But by knowing the causes of heartburn, it's possible to control it.

Causes

• Heartburn medications help quell the effects of stomach acid.

  Heartburn is caused whenever the body's lower esophageal sphincter doesn't tighten or close properly. This allows stomach acid to seep into the esophagus, causing the familiar burning sensation associated with heartburn.

The Problem of Overeating

• Eating too much can increase heartburn.

  Eating too much can increase the ill effects of heartburn, because when there is too much food in the stomach there is more acid that can seep into the esophagus.

Obesity a Contributor

• Obesity can increase heartburn symptoms.

  Obesity can also increase the frequency of heartburn, as those who are overweight put too much pressure on their stomachs, increasing the chance of acids entering the esophagus.

Diet Plays a Role

• Garlic can increase the frequency of heartburn.

  Certain foods relax the lower esophageal sphincter, including tomatoes, garlic, onions, coffee, alcohol, peppermint and citrus fruits. By avoiding these foods, or eating fewer of them, you can reduce the frequency and severity of heartburn symptoms.

Lifestyle Changes Help

• Smoking can make heartburn symptoms worse.

  You can reduce your risk of heartburn by living a healthier lifestyle. Smoking and drinking alcohol relaxes the lower esophageal sphincter, while too much stress increases stomach acid. By avoiding unhealthy habits and reducing stress, you can keep heartburn symptoms at bay.