In this guide
Heartburn is common in pregnancy because of hormones and the womb pressing on the stomach. It is usually not dangerous, but it can be very uncomfortable. This text is general information and does not replace advice from a midwife or doctor.
Habits that help
- Eat small meals, more often through the day.
- Do not eat for at least three hours before bed.
- Sit upright after eating.
- Limit caffeine and rich, spicy or fatty food.
- Raise your head and shoulders in bed, and you can try sleeping on your left side.
- Do not smoke or drink alcohol.
A meal plan helps too: instead of three large meals, prepare five or six smaller ones and keep a light snack with you. After eating, do not lie down or bend over straight away. Track which foods bother you personally, because triggers differ from woman to woman.
Medicines
The NHS says antacids and alginates can help, but tell the pharmacist you are pregnant because some antacids are not suitable. Do not take them within two hours of folic acid or iron. If they do not help, a doctor can prescribe an acid reducing medicine.
What not to do on your own
Do not start aloe vera juice, herbal teas or supplements without medical advice. NCCIH warns that oral aloe latex can cause cramps and diarrhea, and little is known about the safety of many herbs in pregnancy.
When to contact a midwife or doctor
Get in touch if you have trouble swallowing, a persistent hoarse voice or cough, weight loss, stomach pain or swelling, or if nothing helps.
Common questions
May I drink aloe vera juice in pregnancy?
Not without medical advice. Oral aloe latex can cause side effects, and there is little safety data in pregnancy.
When should I report heartburn in pregnancy?
When you have trouble swallowing, weight loss, stomach pain or nothing helps.
Before first use
Choose products for your dietary routine and care needs. Follow a healthcare professional’s advice for diagnosis and treatment of symptoms. Check suitability first during pregnancy and for use by children.

