A–Z Glossary

Friction

Friction is rubbing between the skin and another surface that can create mechanical stress and worsen inflammation or superficial skin damage.

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How drooling causes skin irritation

How drooling causes skin irritation

Why drooling can irritate a baby’s skin The skin has a protective barrier made largely of tightly organized cells, lipids, and natural moisturizing factors. This barrier limits water loss and helps prevent irritants and microorganisms from penetrating. Infant skin is still maturing, so it can be more vulnerable to repeated wetting, drying, friction, and chemical […]