Pregnant? How to relieve and prevent heartburn and acid reflux
Verified by: Midwife Maria Midstam
Acid reflux and heartburn are very common during pregnancy - especially in the later weeks. It can be uncomfortable, but there are simple ways to prevent and relieve symptoms so that you can feel better in your everyday life.
Why do you get acid reflux when you are pregnant?
During pregnancy, the body produces more of the hormone progesterone, which relaxes the muscles of the gastrointestinal tract.
This means that stomach acid can rise more easily in the esophagus, causing heartburn or acid reflux.
As the uterus grows, it also presses against the stomach lining, further increasing the risk.
Quick response:
Acid reflux is usually caused by hormones and increased pressure in the stomach. They are common, harmless - but can be very uncomfortable.
How acid reflux feels
Many pregnant women describe it as:
- A burning sensation in the chest or throat
- Sour in the mouth, especially after eating
- Nausea or discomfort when bending over
- Worsening of symptoms when lying down
Common causes during pregnancy
- progesterone relaxes the stomach muscles → stomach acid rises upwards.
- The uterus grows and presses against the stomach.
- Large meals or late dinners make it worse.
- Carbonated drinks and fatty foods can trigger heartburn.
How to relieve heartburn and acid reflux
There are many natural ways to relieve symptoms - try out what works best for you.
1. Eat small portions - often
Smaller, regular meals keep your stomach from getting too full. This reduces pressure and the risk of regurgitation.
2. avoid carbonated drinks
Carbon dioxide increases the pressure in your stomach. Drink still water or tea instead.
3. Raise your head when you sleep
Sleep with your upper body slightly elevated. This keeps the stomach acid in place.
4. Do not eat just before bedtime
Try to eat at least 2-3 hours before bedtime, so your stomach has time to digest the food.
5. get moving - but slowly
A short walk after eating helps digestion. Avoid going straight to bed.
6. Contact health care if necessary
If heartburn becomes severe, there are safe medicines for pregnant women that can help. Always consult your midwife or doctor.
Quick response:
Eat small meals, avoid fizzy drinks, raise your head when sleeping and seek medical help if you have severe symptoms - there is help that is safe for pregnant women.
When should you seek help?
Acid reflux is common - but you should always contact your healthcare provider if it occurs:
- You get severe pain in the chest or throat
- Disorders do not go away despite lifestyle changes
- You have difficulty swallowing or lose a lot of weight
The midwife can then refer you to a doctor who will assess whether you need medical treatment.
FAQ - Frequently asked questions about acid reflux during pregnancy
When does heartburn usually start in pregnancy?
Often in the second or third trimester when the uterus starts to press against the stomach.
Is acid reflux dangerous for the baby?
No, they do not affect the baby - only you as a pregnant woman.
What can you eat for heartburn?
Mild foods such as oatmeal, banana, yogurt and almonds can provide relief.
What medicines can you take when you are pregnant?
There are over-the-counter alternatives with alginic acid or calcium that are safe - always ask your midwife or pharmacist.
Does milk help with heartburn?
For some, yes - but it's individual. Try small amounts and see how your body reacts.
Read also: Heartburn and pregnant? - Tips for heartburn
