Asafoetida or hing is also an effective remedy for stomach pain in toddlers. It eases stomach pain by aiding the release of gases from the body. Mix some hing powder in water to make a paste and apply it around the child’s belly button. Ensure that he is lying in a horizontal position while you do so to make sure that the paste does not enter the navel. Mixing hing powder with olive oil and massaging the baby’s abdominal area with it for some time can also provide him with quick relief.