Acid Reflux During Pregnancy: Complete Guide

Acid reflux affects up to 80% of pregnant women, particularly during the second and third trimesters. Also known as heartburn or gastroesophageal reflux, this common condition occurs when stomach acid flows back into the oesophagus, causing burning sensations in the chest and throat. Understanding what acid reflux is during pregnancy helps you recognise symptoms early and seek appropriate treatment to manage discomfort safely.

  • Hormonal changes relax the lower oesophageal sphincter, allowing acid to escape
  • Growing baby puts pressure on the stomach, forcing acid upward
  • Symptoms typically worsen in later pregnancy stages
  • Safe treatment options are available through proper medical guidance
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Available Treatments

Choose from a wide range of clinically-proven, safe, and effective treatments for Acid Reflux & Heartburn Treatment.

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Omeprazole 20mg

From £12.99

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Lansoprazole 15mg Capsules

From £5.99

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Famotidine Tablets

From £8.49

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Lansoprazole 15mg Orodispersible Tablets

From £8.49

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Losec MUPS 20mg Tablets

From £29.99

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Pantoprazole

From £5.99

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Rabeprazole

From £19.99

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Esomeprazole

From £16.99

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Understanding Pregnancy-Related Acid Reflux

What Causes Acid Reflux During Pregnancy?

Pregnancy creates the perfect conditions for acid reflux through two main mechanisms. Firstly, increased progesterone levels relax smooth muscle tissues throughout the body, including the lower oesophageal sphincter that normally prevents stomach acid from flowing backward. Secondly, as your baby grows, the expanding uterus puts increasing pressure on your stomach, physically forcing gastric contents upward into the oesophagus.

Common Symptoms in Pregnancy

Pregnant women typically experience a burning sensation behind the breastbone, often described as heartburn. This may be accompanied by regurgitation of food or sour liquid, difficulty swallowing, chronic cough, or a feeling of food being stuck in the throat. Symptoms often worsen after meals, when lying down, or during the third trimester when space becomes increasingly limited.

Safe Treatment Approaches

Treatment during pregnancy focuses on lifestyle modifications and pregnancy-safe medications when necessary. Dietary changes include eating smaller, frequent meals, avoiding trigger foods like spicy or acidic items, and staying upright after eating. Elevating the head of your bed and wearing loose-fitting clothing can also provide relief.

Medication Options During Pregnancy

When lifestyle changes aren't sufficient, certain medications may be considered under medical supervision. Antacids containing calcium carbonate are generally considered safe first-line treatments. For more severe cases, some proton pump inhibitors like omeprazole may be prescribed when benefits outweigh risks. EverydayMeds offers various acid reflux treatments, including omeprazole capsules and alternative options, all available through proper consultation and prescription services.

When to Seek Medical Advice

Contact your healthcare provider if symptoms persist despite lifestyle changes, if you experience severe pain, difficulty swallowing, or if acid reflux significantly impacts your quality of life. Early intervention can prevent complications and ensure both maternal and foetal wellbeing throughout pregnancy.

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