Why does an 18-month-old baby hit themselves?
⚡ Short answer: Self-hitting at this age is usually a way for your 18-month-old to express emotions they can't yet put into words; it's often temporary and usually harmless if there are no other concerning signs.
Anonymous
18 aylık bebek annesi · Health
Let me ask briefly: why does my 18-month-old baby hit themselves?
Maiyko AI ADVISOR
The real reply from the in-app AI advisor
Self-hitting at this age is generally your baby's way of expressing feelings they don't yet have words for. Eighteen-month-olds can't yet talk about anger, disappointment, and other emotions, so they use body language to let it out—hitting their forehead, the side of their head, or their arm is quite common.
Most of the time it's temporary. If it goes away within a couple of weeks and there are no other concerning signs (poor eye contact, lack of interest in play, speech regression), you can observe without intervening. Redirecting their attention to a soft toy or rhythmic movement (swinging, gentle stroking) can help in the moment.
If it lasts longer than 2-3 weeks, is intense enough to hurt themselves, or happens repeatedly without any emotional trigger, I'd recommend talking to your pediatrician.
⚕️ Health note: This answer is for general information only; it is not medical advice. Every baby is different — for decisions about your baby's health, consult your pediatrician.
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