Why does a 1-month-old baby pull their hair?

Hair pulling in a 1-month-old baby is generally not intentional or conscious. At this age, babies explore their surroundings through reflexive movements. Hair pulling often emerges as part of the "grasping reflex" (grasp reflex): the baby instinctively grasps anything that comes into their hand — including their own hair — and has difficulty releasing it. The tugging on the hair they're holding comes from not having learned to open their hand yet, not from boredom or self-harm intent. Within a few weeks, this reflex weakens and the baby begins using their hand more controledly. Rarely, during extreme tiredness or mild discomfort (like gas pains), a baby might pull their hair to self-soothe. No intervention is needed in this case; keeping the baby's nails short and putting soft mittens or socks on their hands is sufficient. Hair pulling becomes more concerning after 4-5 months if it creates wounds on the scalp, or if the baby shows other signs like rash and fever alongside the pulling.

Consult your pediatrician if pulling occurs beyond 4-5 months and is causing actual damage.