Is Gas-X safe during pregnancy?

What does the evidence say about Gas-X during pregnancy?

1. Simethicone breaks up trapped gas bubbles right in your gut and never enters your bloodstream, which is exactly why it's considered safe to use during pregnancy. 1
2. A UK evidence review found that a simethicone-containing antacid gave pregnant women full heartburn relief about twice as often as a placebo did. 2
3. Out of all the pregnancy heartburn options studied so far, an antacid-plus-simethicone combo is one of just a few with real trial evidence behind it. 3
4. In women recovering from a cesarean delivery, simethicone eased gas pain and bloating faster than a placebo did, with a good safety record. 4
5. Simethicone stays in your gut instead of passing into breast milk, so it's considered fine to keep using once your baby arrives too. 5

Is Gas-X safe in each trimester?

• First trimester. Gas and bloating can show up early, even before nausea takes over, as rising hormones slow down digestion. Because simethicone stays in your gut instead of your bloodstream, it's a reasonable first thing to try for occasional gas discomfort.
• Second trimester. As your uterus grows and nudges your stomach and intestines, gas and bloating often become more noticeable now. Plain simethicone products like Gas-X or Mylicon don't add extra minerals to track, unlike combination antacid tablets.
• Third trimester. Gas and fullness tend to peak in the third trimester simply because your baby is taking up more room. If you switch to a combination product that pairs simethicone with an antacid, keep an eye on your total antacid use the same way you would with plain Tums.