Infant reflux is a common condition that affects infants under 12 months of age. Treatment for this condition typically involves dietary changes and/or medications. Dietary changes may include avoiding foods that are hard to digest or that may cause irritation, such as acidic foods, spicy foods, and dairy products. Medications that are prescribed for infant reflux include antacids, H2 blockers, and proton pump inhibitors. These medications can help reduce the amount of acid in the stomach and reduce symptoms of reflux.