Guide · Parent / Caregiver
What to Do About Your Child's Severe Problem Behavior
General information for parents and caregivers of school-age autistic children. Individual medical, communication and safety needs vary. Updated October 22, 2026.
In this guide
Immediate safety and medical help
If someone is in immediate danger, call the local emergency number (911 in the US, 999 in the UK). Serious injury or loss of consciousness needs urgent medical help; don't wait for an episode to pass or for a consultation appointment. Follow emergency responders' instructions. This guide is general information, not an individual crisis plan.
A child's distress doesn't make them bad, and needing help isn't a parent's failure. Behavior may communicate a need or be associated with a health problem, but this page can't identify the cause of every episode.
Start with safety, not a home treatment experiment
Prioritize immediate safety. If you can safely do so, move other people away from danger and reduce nearby hazards without placing yourself or a child at greater risk. Use the child's existing individual safety plan and accessible way of communicating. Don't improvise a restraint or physical blocking technique from an online guide.
If a child is injured, can't be kept safe or has a concerning change in responsiveness, seek appropriate urgent help rather than waiting to collect data. After a head injury, unconsciousness, inability to stay awake or a seizure are emergency signs in NHS guidance. Other concerning symptoms also need medical advice. These examples aren't a complete injury checklist.
For a suicide or self-harm crisis in the US, call or text 988 or visit 988lifeline.org; elsewhere, use the local crisis service. For life-threatening danger, use emergency services. A child or caregiver can need this support. A Special Learning consultation isn't an emergency service.
Questions about non-emergency support?
Special Learning's existing V-CAT consultation request is an optional route for non-emergency questions. It is not an emergency service and does not replace an individual assessment or local care.
See the V-CAT consultation requestSevere aggression or self-injury deserves individual professional support. Start with immediate safety and medical needs, then work with qualified professionals to understand what is happening and plan support with the child and family. Essential care, comfort and help must not depend on a child complying or using a particular request.
An online guide can't diagnose a medical cause, determine a behavior's function or establish a safe treatment for your child. The suggestions below help prepare a conversation with a care team. They aren't a home functional analysis, a physical intervention course or a promise that episodes will become less frequent.
1. Respond to immediate needs and danger
Use an existing individual safety plan if you have one and tell responders about communication, medical and support needs. Avoid adding confrontation or trying to teach a new skill during an unsafe situation. Support other children through a trusted adult; don't make a sibling responsible for managing the episode.
Waiting for an episode to pass isn't a safe rule for self-injury or danger. Likewise, placing a hand or pillow in the path of a blow isn't a technique this page can teach safely. Don't pin, restrain or restrict breathing. Seek trained help and follow emergency advice when safety can't be maintained.
2. Consider health and circumstances without guessing a function
Tell the child's health care provider about new or escalating behavior, possible pain, illness, sleep changes or other concerns. A medical assessment and behavioral support may both be needed. Buie and colleagues' gastrointestinal consensus report notes that behavior can be a sign of a medical condition; that is a reason for assessment, not a diagnosis of your child's episode or a complete list of possible causes.
Attention, access, avoidance and sensory effects are concepts a professional may consider, but a short list doesn't explain every event. Ending homework after hitting doesn't establish that hitting will happen tomorrow. Don't withhold care, comfort or needed breaks to test an assumed explanation.
3. Record observations when it is safe, without delaying help
If useful to the care team, make brief factual notes after everyone is safe: what happened before, what you saw or heard, what followed, any injury and relevant changes in health or routine. ABC means antecedent, behavior and consequence; it describes a way of recording events, not a finding that someone caused or rewarded them.
Don't provoke an episode, change access to care or recreate a dangerous situation to test a hypothesis. A home log isn't equivalent to a professional functional assessment. You don't need to wait one or two weeks, or complete a particular amount of data, before asking for medical, safety or behavioral help.
4. Adapt everyday supports with the child and team
Ask what the child finds difficult and how they prefer to communicate. An accessible activity plan, clearer instructions, changes to noise or a comfortable break may be options to discuss. Offer choices and help rather than assuming that a countdown will prevent distress or that predictability is always the strongest solution.
Adapt supports to the individual and review what actually helps. This page has not tested a prevention package for severe behavior at home. If a change increases distress or danger, pause and seek advice; worsening isn't proof that a plan is working. A school-based finding or a general autism practice can't by itself establish what is safe and effective in your home.
5. Plan communication support with a qualified professional
Help the child communicate pain, a need for help, a break or a preference in an accessible way. A qualified professional can assess needs and develop a function-informed communication plan with the child and caregivers. Respect requests for essential care while that assessment is taking place.
Ghaemmaghami and colleagues' review finds strong evidence for functional communication training's efficacy but identifies limitations in evidence for effectiveness in ordinary home, school and community settings. It doesn't validate this page as a parent-delivered treatment. Don't start an extinction procedure, require dangerous behavior to stop before helping, or stretch waiting times from an online instruction. Those treatment decisions need an individual plan and appropriate professional support.
6. Review a plan without blame or withholding support
After an episode, check injuries, comfort and ongoing needs. Share what happened with the relevant professional and review whether the plan needs changing. If different adults provide care, agree who is responsible and what each person has been trained to do; a sibling isn't a substitute for a supervising adult.
Avoid assuming that a snack, attention or a cancelled task has paid the behavior or caused the next episode. Necessary care and safety take priority. In Bearss and colleagues' 24-week trial of 180 autistic children aged 3–7, structured parent training improved parent-reported outcomes more than education, but the primary differences did not reach the preset minimum for clinical importance. That program and population aren't this guide or a guarantee for a school-age child.
7. Include support for caregivers and the wider family
Tell a trusted professional if exhaustion, fear or distress is affecting your ability to keep the family safe. Ask about practical assistance, assessment, caregiver support and suitable respite options. Availability, eligibility, cost and staff training vary; this page doesn't establish that a local program can accept your child.
Seek care for your own mental health when needed. For a suicide or self-harm crisis in the US, call or text 988 or use 988lifeline.org; use the local crisis route elsewhere and emergency services for immediate danger. A support group, appointment or learning course can't replace urgent help. You don't need to handle a dangerous situation alone or wait until you have a perfect explanation.
When and how to get professional help
Contact the child's health care provider about injuries, pain, new or escalating behavior and other health concerns. Ask how to obtain an individual safety assessment and appropriately qualified behavioral or mental health support. Bring observations if you have them, but don't postpone help to create a log.
Ask a prospective provider how they assess medical and environmental contributors, involve the child and family, adapt communication, monitor harm and decide when a plan must change. A functional assessment is more than matching an episode to a checklist. Discuss whether coordination with school and other clinicians is appropriate. This guide can't establish eligibility, provider availability, insurance coverage or the correct professional for every situation.
For serious danger or urgent injury, use emergency services. Our existing V-CAT consultation request can be an optional route for non-emergency questions; the consultation can't provide emergency response or replace local care.
References and source limits
Peer-reviewed research and consensus
- Bearss, K., et al. (2015). Effect of parent training vs parent education on behavioral problems in children with autism spectrum disorder: A randomized clinical trial. JAMA, 313(15), 1524–1533.
- Ghaemmaghami, M., Hanley, G. P., & Jessel, J. (2021). Functional communication training: From efficacy to effectiveness. Journal of Applied Behavior Analysis, 54(1), 122–143.
- Buie, T., et al. (2010). Evaluation, diagnosis, and treatment of gastrointestinal disorders in individuals with ASDs: A consensus report. Pediatrics, 125(Suppl. 1), S1–S18.
Published abstracts informed this correction; full papers were not reviewed. The parent-training trial involved 180 children aged 3–7 over 24 weeks, not this guide or its school-age audience. The communication-training review distinguishes efficacy from limitations in everyday effectiveness. The gastrointestinal paper is expert consensus, not proof of an individual medical cause. None tests this page's suggestions or the linked training as a home treatment.
Official health guidance
- National Health Service. (2025). Head injury and concussion. UK emergency-number guidance must be adapted to the reader's location.
- National Institute of Mental Health. (2024). Children and mental health: Is this just a stage?. US 988 and 911 routes are location-specific.
Official guidance was checked October 22, 2026. The emergency examples here do not replace local emergency advice, clinical assessment or an individual safety plan.
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