Choking in Disability Support: What NDIS Workers Need to Know

Choking is one of the most confronting emergencies a support worker can face. When a participant begins to choke, there are only seconds to act — and in many disability support settings, the support worker is the only person present who can make the difference between a frightening incident and a fatal one.

Understanding why choking is more common in some disability support contexts, what the warning signs look like, and exactly what to do when it happens is not optional knowledge. It is a core competency for anyone working in NDIS-funded support.

Why Choking Risk Is Higher in Disability Support

People living with certain disabilities face a significantly higher risk of choking than the general population. This is not a generalisation — it is supported by clinical evidence and reflected in disability-specific care planning frameworks.

Several factors contribute to elevated choking risk:

Dysphagia (swallowing difficulty): Dysphagia affects a large proportion of people with cerebral palsy, acquired brain injury, stroke, Parkinson’s disease, and some intellectual disabilities. Speech Pathology Australia estimates that dysphagia affects up to 80% of people with severe cerebral palsy. When swallowing is impaired, food and fluid can more easily enter the airway.

Reduced sensation or awareness: Some participants may not recognise the early stages of choking, may be unable to cough effectively, or may not be able to communicate that something is wrong until the situation becomes serious.

Eating behaviour: Some participants eat quickly, take large bites, eat in positions that increase risk, or have limited awareness of safe eating habits. In community settings — a café, food court, or community lunch — supervision may be reduced and distractions high.

Medications: Certain medications used to manage epilepsy, mental health conditions, or spasticity can cause dry mouth, reduced saliva, or sedation — all of which increase choking risk.

Recognising Choking in a Participant

Choking is not always dramatic. In mild choking, the person may still be able to cough forcefully and breathe around the obstruction. This is the body’s natural response, and in these cases the advice is simple: encourage the person to keep coughing. Do not interfere.

Severe choking is different. Signs include:

• Inability to speak, cry, or make sound
• High-pitched noise or no sound when trying to breathe
• Weak, ineffective coughing or no cough at all
• Bluish colouring around the lips or fingertips (cyanosis)
• Clutching the throat — the universal choking sign
• Distress, panic, or loss of consciousness

With participants who have communication difficulties, the support worker may need to rely entirely on visual cues. This is why knowing the person’s individual presentation and baseline behaviour is so important — something only happens with consistent, attentive support.

What to Do: The First Aid Response for Choking

The Australian Resuscitation Council (ARC) provides clear guidance on choking response for adults and children. Support workers should follow these steps for a conscious adult participant experiencing severe choking:

Step 1 — Call for help. Shout for assistance and, if possible, have someone call 000. Do not leave the participant alone if you are the only one present. You can call 000 yourself while continuing to treat.

Step 2 — Encourage coughing. If the person can still cough forcefully, encourage them to continue. Reassure them and stay close.

Step 3 — Give back blows. If coughing is ineffective, lean the person forward (if seated or standing) and deliver up to five firm back blows between the shoulder blades using the heel of your hand. Check after each blow to see if the obstruction has cleared.

Step 4 — Give abdominal thrusts. If back blows do not work, stand behind the person, place one fist (thumb side in) just above the navel and below the breastbone, and cover it with your other hand. Give up to five sharp inward and upward thrusts. Check after each thrust.

Step 5 — Alternate and call 000. Continue alternating five back blows and five abdominal thrusts. If the person loses consciousness, call 000 immediately if not already done and commence CPR.

For participants who use a wheelchair or cannot easily be repositioned, the technique may need to be adapted. This is something covered in accredited first aid training — and an important reason why generic workplace training may not be sufficient for NDIS support roles.

Adapting Your Response for Different Participants

Standard choking first aid was developed for able-bodied adults. In disability support work, the reality is often more complex:

Participants in wheelchairs: Leaning the person forward may not be possible. Back blows can still be delivered if the person can lean slightly. Abdominal thrusts can be performed from the front if the rear position is inaccessible. The ARC acknowledges that adaptations are sometimes necessary.

Participants with fragile bones (e.g., osteoporosis): Some participants may have conditions that increase the risk of rib injury from abdominal thrusts. In these cases, chest thrusts may be a safer alternative — this should be identified in the participant’s care plan and covered in any relevant emergency action plan.

Children: NDIS support workers who support participants under 12 years need to know the age-appropriate choking response, which differs from the adult technique in important ways.

This variability is exactly why first aid training for NDIS support workers should include scenario-based practice, not just theoretical content.

What NDIS Providers Are Responsible For

Under the NDIS Practice Standards and the NDIS Code of Conduct, registered providers must ensure their workers have the skills to provide safe supports. For roles involving personal care, mealtime support, or community access, first aid competency is not optional.

The NDIS Quality and Safeguards Commission expects providers to have systems in place to identify and respond to health risks — including dysphagia and choking. If a participant has a known swallowing difficulty, a mealtime management plan prepared by a speech pathologist should be in place, and support workers must be familiar with it.

Where a participant has a history of choking incidents, this must be documented and support workers must receive specific guidance. This is part of the broader duty of care that providers carry under Australian law.

Safe Work Australia also reminds employers that workers have a right to a safe working environment — and that includes appropriate training to manage foreseeable risks in their role.

Prevention Is Just as Important as Response

Knowing how to respond to choking matters. But reducing the risk in the first place is equally important. For support workers, this might mean:

• Following mealtime management plans consistently
• Ensuring food is prepared to the texture recommended by a speech pathologist
• Minimising distractions during mealtimes
• Positioning the participant correctly when eating
• Being alert to signs of fatigue during eating, which increases choking risk
• Ensuring adequate supervision in community food environments

These measures reduce the frequency of incidents. But they do not eliminate the risk entirely — which is why confident, current first aid skills remain essential.

Train With AB First Aid in Tullamarine

If you work in NDIS disability support, keeping your first aid certification current is a professional obligation and a practical safeguard for the people you support. Our HLTAID011 Provide First Aid course covers choking response, CPR, anaphylaxis, seizures, and more — all delivered in a hands-on, scenario-based format designed for the real work environments support workers face.

AB First Aid is based in Tullamarine and runs regular public courses with small group sizes, so you get plenty of practice time. Group bookings for NDIS providers are also available.

View our upcoming course schedule or make an enquiry at abfirstaid.com.au. We make it easy to get your team trained, compliant, and confident.

References

• Australian Resuscitation Council, Guideline 4 — Airway, resus.org.au
• NDIS Quality and Safeguards Commission, NDIS Practice Standards, ndiscommission.gov.au
• NDIS Quality and Safeguards Commission, NDIS Code of Conduct, ndiscommission.gov.au
• Speech Pathology Australia, Dysphagia, speechpathologyaustralia.org.au
• Safe Work Australia, First Aid in the Workplace, safeworkaustralia.gov.au