Why 1 Year Olds Pull Their Hair And What To Do?

A 1-year-old pulling their own hair is common and usually not a sign of anything serious. At this age, hair pulling is most often a self-soothing habit, a way to explore how their body works, or a response to teething, tiredness, or frustration. The main thing to do is keep it low-key, check for scalp irritation or tangles, and look at when and why it happens. In most cases it fades on its own as language and other coping skills develop.

That said, hair pulling is worth watching closely if it becomes intense, if your child also pulls other people’s hair, or if they seem to be pulling during moments of distress. Those patterns point to different causes, and they call for different responses.

Why Do 1 Year Olds Pull Their Hair?

Toddlers this age are learning that their hands can do things. Pulling hair is one of the first ways they discover cause and effect on their own body.

There is no single reason a 1-year-old pulls their hair. Several normal developmental forces can all produce the same behavior:

• Self-soothing. Rhythmic hand movements, including hair pulling or twirling, can calm a tired or overstimulated toddler. This is a common habit in early childhood.
• Exploration. At 12 to 24 months, children are mapping their bodies. Hair, ears, and fingers all get pulled and poked as part of that process.
• Teething or discomfort. Pain and irritation make some toddlers reach for a repetitive physical action to distract themselves.
• Frustration or tiredness. Before words arrive, physical actions carry the message. Hair pulling can be an early expression of “I am done” or “I need something.”
• Dry or itchy scalp. If the scalp itches, pulling is a natural response. This is easy to miss.

One point that is often overlooked: the behavior itself is not the problem at this age. It is a signal. The job is to figure out what the signal is telling you, not to stop the motion by force.

Is Hair Pulling in Toddlers a Sign of Autism or a Developmental Problem?

Hair pulling by itself is not a sign of autism. It appears in many typically developing toddlers and does not, on its own, indicate any developmental condition.

Autism is diagnosed by a pattern of differences in social communication and behavior, not by any single repetitive action. Repetitive movements can appear in autistic children, but they also appear in children who are developing typically. What matters is the whole picture: how your child communicates, connects with others, plays, and responds to the world around them.

If you have concerns beyond hair pulling, such as limited eye contact, few gestures, delayed speech, or a lack of shared back-and-forth interaction, that is a reason to talk to your child’s doctor. Those broader signs are what clinicians look at. Hair pulling alone is not enough to draw any conclusion.

When Should You Be Concerned About Hair Pulling?

Occasional hair pulling is normal. A specific pattern is what warrants a closer look.

Consider talking to your child’s pediatrician if you notice any of the following:

• Bald patches, broken hair, or visible skin irritation on the scalp
• Pulling that happens constantly, throughout the day, and does not ease
• Pulling that seems tied to distress, or that continues even when your child is calm and engaged
• Your child also pulls other people’s hair, bites, or hits in a way that is frequent and hard to redirect
• Pulling that appears alongside other repetitive behaviors, such as head banging, rocking, or hand flapping, that concern you
• Signs of pain, infection, or a rash on the scalp

None of these automatically means something is wrong. They simply mean the behavior deserves a professional look rather than a wait-and-see approach.

What Is the Difference Between a Habit and a Hair-Pulling Disorder?

A toddler habit and a clinical hair-pulling disorder are different things. The distinction matters because they call for different responses.

Hair pulling that causes noticeable hair loss and is hard to stop is called trichotillomania. It is classified as a body-focused repetitive behavior. In young children, the picture is complicated, because some hair pulling is clearly a normal developmental habit that fades, while a smaller number of children go on to develop a more persistent pattern.

There is no reliable way to predict at age 1 which children will fall into which group. Clinicians generally do not diagnose trichotillomania in very young children based on hair pulling alone. The behavior has to be persistent, cause real hair loss, and not be better explained by something else.

What this means practically: for most 1-year-olds, the behavior is a habit, not a disorder. If it becomes intense or persistent, that is when a professional assessment makes sense.

What Actually Helps When a 1-Year-Old Pulls Their Hair?

How you respond matters more than any single technique. Calm, consistent redirection works better than anything that turns the behavior into a battle.

Approaches that fit this age:

• Keep your reaction neutral. A big reaction, positive or negative, can make the behavior more interesting. A quiet, matter-of-fact redirection is usually more effective.
• Offer a substitute. If your child reaches for their hair when tired, offer a soft toy, a pacifier if they use one, or a comfort object instead.
• Address the trigger. If pulling happens at naptime, bedtime, or during teething, the fix is often to address the underlying need rather than the pulling itself.
• Check the scalp. Look for dryness, cradle cap, eczema, or tangles. Treating an itchy scalp can reduce the behavior on its own.
• Keep hair manageable. Very long or tangled hair is easier to grab and pull. A simple, comfortable style can reduce the opportunity.
• Name feelings. Even at 1, children pick up on language. Saying “you’re tired” or “you’re frustrated” builds the vocabulary that eventually replaces the action.

What does not tend to work: pulling your child’s hand away forcefully, scolding, or drawing attention to the behavior repeatedly. Those responses often increase the behavior rather than reduce it.

Does Teething Cause Hair Pulling?

Teething can contribute to hair pulling, but it is not a direct cause. The connection runs through discomfort.

Teething causes real pain and irritation for many toddlers. Some children respond to that discomfort with repetitive physical actions, and hair pulling can be one of them. The pulling is not caused by the teeth themselves, but by the general state of feeling unsettled.

If you notice more hair pulling during what looks like a teething period, the useful move is to address the teething discomfort. Once the underlying irritation eases, the pulling often does too.

Will My Child Grow Out of It?

Most 1-year-olds who pull their hair stop as they develop other ways to self-soothe and communicate. The behavior usually fades as language develops and as the child finds other ways to manage tiredness and frustration.

There is no fixed timeline, and no study can tell you exactly when it will stop for your child. Some children stop within weeks, others take months. A small number of children continue the behavior and develop a more persistent pattern.

What you can do is watch the trend. If the behavior is becoming less frequent and less intense over time, that is a good sign. If it is staying the same or getting worse, or if it is causing hair loss, that is when to bring it up with your child’s doctor.

Hair pulling at this age is rarely a crisis. It is usually a phase that responds well to patience, redirection, and attention to what is driving it.