What should you know about Eno for pregnancy heartburn?

Heartburn is common in pregnancy because hormonal changes can relax the valve between the stomach and food pipe, while the growing uterus can increase pressure on the stomach. Heartburn is a common presentation of acid reflux, but burning symptoms can have other explanations too.

Eno is an antacid, and some formulations contain a meaningful amount of sodium or other ingredients that may be unsuitable with high blood pressure, kidney disease, heart problems, or a salt-restricted diet. Product formulas can differ, so use the exact pack information when asking for advice.

Try smaller meals, eat slowly, remain upright after eating, and avoid meals close to bedtime. Raise the upper body for sleep only with a safe arrangement that does not create a fall or breathing hazard. Notice whether fatty foods, spicy meals, chocolate, caffeine, or acidic drinks trigger symptoms, and avoid only those that affect you.

Before taking Eno or another medicine, show the package to a pharmacist or maternity clinician and mention every medicine and supplement you use. They can recommend a pregnancy-suitable option and explain spacing from other medicines.

Seek urgent care for chest pressure, severe chest pain, breathlessness, fainting, vomiting blood, or black stools. These are not typical self-care symptoms and can require immediate assessment.

Contact your maternity team for persistent vomiting, inability to keep fluids down, difficulty swallowing, severe upper-abdominal pain, or heartburn that is not controlled by the agreed plan. Symptoms linked with headache, visual changes, sudden swelling, or feeling very unwell also deserve prompt pregnancy assessment.

Ask whether the specific Eno product is suitable for you, whether its sodium content matters, and which treatment should be used if lifestyle measures are not enough. Mention your stage of pregnancy, blood pressure history, kidney or heart conditions, and all medicines.