Heartburn & indigestion at night

Heartburn is one of the symptoms of indigestion and is common in pregnancy, partly due to the hormonal fluctuations in the first trimester and the growing womb pressing on the stomach as the baby develops.
As well as hormones and added pressure from a growing womb, heartburn can be caused by lifestyle and diet habits. By making changes to your lifestyle and diet you can better avoid heartburn triggers and manage heartburn pain and discomfort.
You are at a higher risk of suffering from indigestion and heartburn in pregnancy if:
The main symptom of heartburn is pain or a feeling of discomfort in your chest (usually behind the breastbone) - the same as if you weren’t pregnant. Symptoms are most commonly felt soon after drinking or eating, however there can sometimes be a delay between eating a meal and developing indigestion.
You may experience heartburn at any point during your pregnancy, although your symptoms may be more frequent and severe during later pregnancy, from 27 weeks1 onwards. As well as pain in your upper abdomen, heartburn may cause the following:
Heartburn is very common but can sometimes be a symptom of a more serious condition, such as a stomach ulcer.
If your heartburn continues to persist or you are worried about it, you may want to book in an appointment with a GP or midwife. Other symptoms to look out for that could require further medical attention include:
The two main causes of heartburn in pregnancy are:
1. Hormonal changes during pregnancy
The surge in the hormone progesterone causes muscles to relax. This includes the sphincter (ring of muscle) at the entrance to the stomach. When this relaxes, stomach acids are able to travel back up into the oesophagus (food pipe) causing painful heartburn.
2. The developing foetus physically putting pressure on your digestive tract
During the latter stages of pregnancy symptoms can be caused by the growing womb (uterus). As the baby grows it physically putting pressure on your digestive tract.
Heartburn can tend to have similar triggers such as lifestyle and diet choices. A healthy diet is an important part of a healthy lifestyle for anyone, but when pregnant it is vital. Being mindful of what you eat during pregnancy will help your baby develop and grow, as well as reduce the chances of heartburn.
The key heartburn triggers to watch out for when pregnant include:1
Now the various heartburn triggers have been identified, making changes to your lifestyle and diet is one of the most effective ways to help reduce the chances of suffering from heartburn whilst pregnant. Here are some tips for avoiding indigestion and heartburn:
Gaviscon Original is suitable for use during pregnancy. It forms a protective raft over the stomach contents which help prevents acid coming back up into the oesophagus (food pipe).
1. Quickly neutralises excess stomach acid
2. Forms a raft over the stomach contents which help prevents acid coming back up into the oesophagus (food pipe)
See here for how Gaviscon Original works to relieve pain and discomfort of heartburn.
All information presented is not meant to diagnose or prescribe. Gaviscon for heartburn and indigestion. Always read the label. Suitable from 12 years old. If symptoms are severe or prolonged you should contact a doctor or pharmacist.
[1] http://www.nhs.uk/conditions/pregnancy-and-baby/pages/indigestion-heartburn-pregnant.aspx
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Article published 1 January 2021
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