Many women experience pregnancy-related heartburn and may consider taking antacids for relief. Generally, antacids are considered safe during pregnancy. However, it is crucial to choose the right type. Those containing calcium carbonate are often recommended because they also provide a source of calcium, which is beneficial during pregnancy. Women should avoid antacids with sodium bicarbonate, as they can cause fluid retention and lead to increased blood pressure, a concern during pregnancy. Additionally, antacids containing aluminum may cause constipation, while those with magnesium can have a laxative effect.
