Pregnancy · Digestive
Acid Reflux in Pregnancy
COMING SOON!
Reviewed Apr 2026 by Nadia, PharmD
Common symptoms
- Burning after meals
- Worse lying down
- Third-trimester reflux
- Nighttime symptoms
What pharmacists reach for
Organized by what you're trying to do right now. Every product carries an honest evidence rating.
After-meal relief
Calcium carbonate and alginate-based antacids are first-line in pregnancy — neither is meaningfully absorbed. Skip sodium bicarbonate and bismuth.
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Settle nighttime reflux
Sleep on your left side with the head of the bed (or upper body) raised 15–30°. Most third-trimester reflux improves within a week of getting positioning right — no drug needed.
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Quick guide
When to talk to a pro
- Symptoms haven't improved after 7 days of consistent use.
- Symptoms are severe, worsening quickly, or interfering with daily life.
- You spot bleeding, fever, or sudden swelling.
- You're on prescription meds and want to check for interactions.