My Daughter Woke Up With a Large, Painful Spot on Her Foot — What It Could Be and What Parents Should Know

Movement

A blood blister can be quite tender, especially on the sole of the foot where pressure is constant.

Pain may occur because:

Blood trapped under the skin creates pressure
Nerve endings in the foot are highly sensitive
Weight-bearing increases discomfort
Swelling limits natural movement

Children may refuse to walk or limp because putting pressure on continue reading …