My 15 mo old has stomach ache due to constipation, what do I do?

Suppository/fleet. Working from below-anus-gives the fastest relief from abdominal complaints due to constipation. Suppositories & children's fleet enema are the best. From above-more servings of fruit, juice, water, & veggies are recommended. Finally MiraLAX (polyethylene glycol) laxative powder in any beverage can be easy to offer an independent toddler (working slowly over a 12 -24 hr period.