Reflux is extremely common during pregnancy, and fortunately several treatment options have a reasonably well-established safety profile, though the right choice still depends on individual circumstances and should involve a doctor or midwife.
Commonly considered safe first options
Calcium-based antacids are often recommended as a first-line option during pregnancy due to their long track record. Some H2 blockers and PPIs are also considered reasonably safe in pregnancy based on available research, but the specific choice and timing (which trimester) matters, which is why this should be a discussion with your prenatal care provider rather than a self-directed decision.
Non-medication approaches worth trying first
Smaller, more frequent meals, avoiding lying down right after eating, and sleeping with the upper body elevated are all safe, medication-free steps that can meaningfully reduce pregnancy-related reflux, which is especially common in the third trimester as the growing uterus adds pressure on the stomach.
Why this deserves individual guidance
Every pregnancy and medical history is different, and what's appropriate can shift by trimester, so this is a topic to bring directly to your prenatal care provider rather than relying on general information alone.
