These are easy ways to combat reflux in babies. Put a wedge or pillow underneath the mattress so that the baby's head is elevated in the crib. Always hold the baby upright for 30 minutes after feeding. Add cereal to formula or breast milk. Some babies require prescribed medicine such as Zantac, Prevacid or other antacids to treat the condition. For older children, keep the head elevated. Remain upright for two hours after eating. Have your child eat five small meals a day instead of three large meals. Cut out caffeine, citrus, tomato-based products, chocolate and other foods that irritate the esophagus. Encourage your child to exercise. Eliminate medications such as anti-inflammatories and aspirin if you can. It's important to be proactive and recognize the symptoms so that your child doesn't have to live with the pain and irritation of acid reflux.