Heartburn is one of the most common discomforts experienced during pregnancy. It occurs when stomach acid flows back into the esophagus, creating a burning sensation in the chest and throat. While it is generally harmless, frequent heartburn can affect a pregnant woman’s quality of life.

What Causes Heartburn in Pregnancy

Hormonal Changes

During pregnancy, the body produces higher levels of progesterone, a hormone that relaxes muscles, including the lower esophageal sphincter (LES). When the LES weakens, it allows stomach acid to travel upward, causing heartburn.

Growing Uterus

As pregnancy progresses, the uterus expands and exerts pressure on the stomach. This reduces stomach capacity and pushes acids upward, increasing the likelihood of reflux, especially in the third trimester.

Slower Digestion

Hormonal changes also slow down digestion to allow for better nutrient absorption for the baby. However, delayed gastric emptying can lead to bloating and acid reflux, making heartburn more frequent.

Dietary Triggers

Certain foods like spicy meals, citrus fruits, fatty or fried dishes, chocolate, and caffeinated drinks are common triggers. Pregnancy can heighten sensitivity to these foods, worsening symptoms.

How to Curb Heartburn During Pregnancy

Adjust Eating Habits

• -Eat smaller, more frequent meals rather than large ones.

• -Avoid lying down immediately after eating; wait at least 2–3 hours.

Modify Diet

• -Limit spicy, fatty, and acidic foods.

• -Drink water between meals instead of large amounts during meals.

Adopt Better Posture

• -Keep your head elevated while resting or sleeping using extra pillows.

• -Maintain an upright position during and after meals.

Wear Comfortable Clothing

Tight-fitting clothes around the waist can increase abdominal pressure and worsen reflux. Loose clothing helps reduce this strain.

Medical Interventions

If lifestyle changes don’t help, doctors may recommend antacids that are safe for pregnancy. However, pregnant women should always seek medical advice before using any medication.

Conclusion

Heartburn during pregnancy is mainly caused by hormonal changes, increased abdominal pressure, and dietary triggers. While it can be uncomfortable, adopting lifestyle changes such as adjusting meal sizes, modifying diet, and maintaining good posture can significantly reduce symptoms. In persistent cases, medical guidance ensures safe and effective relief.