Experiencing acid reflux during pregnancy is very common, according to Healthline. During the first trimester, muscles in the esophagus push food more slowly into the stomach, and it also takes longer to empty. This increases the rate at which the body absorbs nutrients but can also lead to acid reflux.
Acid reflux can also occur during the third trimester, Healthline reports. During this time, the growth of the baby can push against the stomach, causing heartburn and acid reflux. However, all women experience pregnancy differently and some women don't experience acid reflux at all.
Making certain lifestyle changes during pregnancy can limit the occurrences of acid reflux and are often the safest alternatives to treat the condition, states Healthline. One way to control acid reflux during pregnancy is to eat small portions or small meals more frequently throughout the day. Eating slowly can also help as well as eating at least a few hours before bed. Additionally, a woman can elevate her body with pillows while sleeping or sleep on her left side. If these changes are not enough, then over-the-counter antacids, such as Tums and Rolaids, may help with occasional acid reflux. If the medicines don't help or need to be used frequently, the best course of action is to visit the doctor for additional treatment recommendations.