Print this topic

HealthInfo Canterbury

Constipation in babies

Constipation in babies is when their poos are hard and dry. It tends to happen more often in formula-fed babies than breastfed babies, and when babies change to eating solids.

Babies can go for several days without passing a poo. Straining is also normal due to their weak tummy muscles. As long as their poos are soft, they aren't constipated.

If your baby hasn't passed a poo within 24 hours of birth, you should see your doctor. Also see a doctor if:

The following links have information about constipation in babies and tips on how to treat it.

  HealthInfo recommends the following pages

Written by HealthInfo clinical advisers. Last reviewed April 2018.

See also:

Constipation in children

Page reference: 150753

Review key: HICOB-150753