Head Banging

Some children go through a phase where they bang their heads off floor, door or walls. This behaviour is associated with sensory issues and can occur for a variety of reasons.

1) Sensitivity to sound. This can be an overreaction to sound of a particular pitch or volume. It may be that no other children are upset by this, but your child is.

2)Sensory overload. In this case the child's sensory system is more challenged by the surrounding stimuli and the child finds it very difficult to focus.

3) Meeting a need for sensory input. Some children need to be closely in touch with their environment head banging can help them to concentrate and reduce the irritation/upset of any other noise or stimulation in their environment.

What does the child get from banging their head?
This may be a way to get rhythm, vibration, deep touch or to be soothed by a back and forward movement.

How can you help your child when they are using this technique? 
If you know your child is sensitive to sound and that they react badly to loud noise or to certain pitches you can prepare them in advance. Limit the exposure to loud noise and where possible reduce the echo within the room. Playing soft music can help, slowing your movements and speech when speaking to them. Using headphones, and offering a "quiet corner" can also be helpful. If possible only do things which produce loud noise when the child is not present.
Since the child is seeking sensory input providing a rocking sensation using a swing or a rocking chair may be soothing. Deep massage or a "bear hug" may help, if you feel the child requires more than a one off "hug" then using tighter clothing, rolling the child in a heavy duvet may also be helpful. Listening to a favorite piece of music or classical music can help as can vibrating toys or a vibrating pillow.

Using calming smells such as Lavender and Vanilla can also help the child to calm.
Despite the apparent violence of a head banging event few children seem to severely damage themselves. If your child head bangs on a regular basis it may be worthwhile seeking a full developmental assessment.