Pregnancy and Heartburn

Pregnant woman experiencing heartburn during pregnancy

Heartburn During Pregnancy: Causes and Treatment

Heartburn is a common complaint during pregnancy. Although it has nothing to do with the heart, heartburn involves a burning sensation in the center of the chest.

What causes heartburn during pregnancy?

Heartburn occurs when the valve between the stomach and the esophagus are unable to prevent stomach acid from passing back into the esophagus.

During pregnancy, the hormone progesterone causes the valve to relax, which can increase the frequency of heartburn. This allows stomach acid to pass into the esophagus and irritate the lining.

Heartburn and indigestion are more common during the third trimester because the growing uterus puts pressure on the intestines and the stomach.

The pressure on the stomach may also push contents back up into the esophagus.

What can you do to treat heartburn when you are pregnant?

Preventing heartburn is the best way to deal with it! Here are some helpful tips for avoiding heartburn:

  • Eat five to six smaller meals throughout the day rather than three large meals
  • Wait an hour after eating to lie down
  • Avoid spicy, greasy, and fatty foods

If you are experiencing heartburn, there are a few natural ways to relieve the symptoms:

  • Eat yogurt or drink a glass of milk
  • Try a tablespoon of honey in a glass of warm milk

Over-the-counter antacids like HealthyMama may prove helpful in relieving your heartburn, but do not take antacids without speaking to your health care provider.

Some antacids contain high levels of sodium, which can cause fluid buildup in body tissues. If your heartburn is severe, your health care provider may prescribe medication for you.

Last Updated: 07/2015


Compiled using information from the following sources:

Mayo Clinic Guide To A Healthy Pregnancy Harms, Roger W., M.D., et al, Part 3. American Academy of Family Physicians, http://familydoctor.org/