Airway management is where the stakes in disability support are at their highest. A participant who cannot clear secretions from their mouth and throat is at immediate risk of choking, aspiration, and respiratory failure. Oral suctioning is the intervention that addresses that risk, and it is one of the most tightly regulated skills a support worker can hold.
This guide explains what oral suctioning is, who needs it, how it is performed safely, what can go wrong, and what the NDIS requires of workers who deliver it. It also explains what to look for in an oral suctioning training course, because the quality of training in this skill is not consistent across providers.
What Is Oral Suctioning?
Oral suctioning is the use of a rigid plastic suction catheter, known as a Yankauer, to remove pharyngeal secretions through the mouth. The purpose is to maintain a patent airway and improve oxygenation by removing mucous secretions and foreign material from the mouth and throat.
The Yankauer catheter has a large hole for the thumb to cover to initiate suction, alongside smaller holes along the end where secretions enter when suction is applied. It is specifically designed for oral use and is not used for tracheostomy care, where a different, smaller catheter is required.
In the disability support context, oral suctioning is performed by trained support workers to assist participants who cannot clear their own secretions through coughing or swallowing. It is a clinical skill with real risks if performed incorrectly, which is why the NDIS classifies it as a high-intensity support activity.
When Is Oral Suctioning Needed?
Patients who benefit most from oral suctioning include those with CVAs (strokes), drooling, impaired cough reflex related to age or condition, or impaired swallowing. In the NDIS population, the conditions most commonly associated with a need for oral suctioning include:
- Neurological conditions affecting swallowing and cough reflex, including stroke, cerebral palsy, and motor neurone disease
- Progressive neurodegenerative disorders such as Huntington’s Disease, Parkinson’s Disease, and multiple sclerosis
- Acquired brain injury
- Participants with tracheostomies, where oral secretions pool separately from the airway but still pose an aspiration risk
- Respiratory conditions where secretion clearance is compromised
The decision to suction should be based on clinical assessment rather than a fixed schedule. As-needed suctioning, rather than scheduled suctioning, is the recommended clinical approach. Signs that oral suctioning may be required include audible gurgling or wet-sounding breathing, visible pooling of secretions in the mouth, increased respiratory effort, coughing without effective secretion clearance, and the participant signalling discomfort or distress.
What Are the Risks of Oral Suctioning?
Understanding what can go wrong is what separates a trained worker from an untrained one. Clinicians must prevent complications such as mucosal trauma, hypoxia, and bradycardia. They must select the appropriate catheter size, adjust suction pressure, and time the procedure appropriately while closely monitoring the participant throughout.
The primary complications to understand and prevent are:
Hypoxia. Suctioning removes oxygen from the airway along with secretions. Procedures that run too long or are repeated too quickly without allowing recovery can drop blood oxygen levels. Suction duration should be limited to a maximum of 10 to 15 seconds per pass, with adequate recovery time between passes.
Mucosal trauma. Excessive suction pressure or forceful insertion can abrade the delicate lining of the mouth and throat, causing bleeding, pain, and increased infection risk. Pressure settings must follow the care plan. The catheter should be inserted gently and never forced.
Bradycardia. Stimulation of the vagus nerve during suctioning can cause a sudden drop in heart rate. This is why participant monitoring during the procedure matters, and why you must know your service’s emergency response protocol before you start.
Vomiting and aspiration. Stimulation of the gag reflex can trigger vomiting. If a participant vomits during suctioning, suction the material immediately and position them to prevent aspiration.
Infection. The oral cavity is not sterile, but suctioning equipment must be clean and handled correctly. Contaminated equipment introduces pathogens into an already vulnerable airway.
Distress. Even when performed correctly, suctioning is uncomfortable. Minimising distress through explanation, positioning, and technique is part of clinical competence, not a soft optional extra.
What Is the Oral Suctioning Procedure?
Support workers perform oral suctioning under a care plan developed by a registered nurse, and never independently of one. The following is a framework of the clinical steps. Your specific procedure must follow your participant’s documented care plan exactly.
Preparation:
- Wash hands and apply personal protective equipment: gloves, mask, and eye protection
- Confirm the suction unit is functioning, the collection canister is not full, and all equipment is present
- Set suction pressure according to the care plan, typically between 80 and 120 mmHg for adults
- Explain the procedure to the participant and position them appropriately, usually sitting upright or with the head of the bed elevated
- Have the participant cough if able, since coughing brings secretions within reach of the catheter
Procedure:
- Connect the Yankauer catheter to the suction tubing
- Introduce the catheter gently into the side of the mouth without initiating suction during insertion
- Apply suction by covering the thumb port and move the catheter gently around the oral cavity
- Limit each pass to a maximum of 10 to 15 seconds
- Remove the catheter, allow the participant to rest and breathe, and monitor their response before proceeding
- Repeat only as necessary, assessing after each pass whether further suctioning is still indicated
- Rinse the catheter between passes with clean water if required by your care plan
Post-procedure:
- Return the participant to a comfortable position
- Dispose of equipment correctly according to your service’s infection control policy
- Assess the participant: respiratory comfort, colour, oxygen saturation if monitored, and overall response
- Document the procedure immediately: time, indication, number of passes, character of secretions, participant’s response, and any concerns
Recognition of suctioning indications and performance of post-suctioning procedures are both areas where training has been shown to substantially improve adherence to safe clinical protocols.
What Equipment Is Used for Oral Suctioning?
The standard equipment for oral suctioning in a community or disability support setting includes:
- A portable suction unit with adjustable pressure settings, or a wall-mounted unit in residential settings
- A Yankauer suction catheter, either single-use or cleaned between uses per your service policy
- Suction tubing connecting the catheter to the collection canister
- A collection canister for aspirated secretions
- Personal protective equipment: gloves, mask, and eye protection
- Clean water for catheter rinsing where indicated
- A disposable bag or waste container
Equipment must be checked before every use. A suction unit that fails to create adequate negative pressure when needed is an emergency waiting to happen. Part of your role is ensuring the equipment is maintained, tested, and ready.
What Are the NDIS Requirements for Oral Suctioning?
High intensity supports are among the highest-risk NDIS services, requiring registered providers, specialised staff training, and strict quality and safeguarding standards. Providers delivering high intensity daily personal activities must be NDIS registered and certified against the High Intensity Daily Personal Activities module of the NDIS Practice Standards.
For support workers specifically, oral suctioning falls within the High Intensity Support Skills Descriptors published by the NDIS Quality and Safeguards Commission. Workers must demonstrate verified competency before delivering this skill. Competency is not demonstrated by completing a course alone. It is demonstrated through the course, followed by a workplace competency assessment sign-off conducted under the oversight of a registered nurse.
What this means practically:
- You must complete recognised training before you can be assessed as competent
- Your NDIS provider must have a registered nurse who develops the participant’s care plan, assesses your competency, and provides ongoing oversight
- Your documentation of each procedure forms part of the provider’s quality and compliance obligations
- Working outside your verified competency, such as performing suctioning without a completed assessment, puts the participant and your registration at risk
Can Family Members and Carers Perform Oral Suctioning?
Yes, in many cases. Family carers and primary carers are not bound by the same workforce registration requirements as paid support workers, and they can be trained in oral suctioning under the guidance of the participant’s treating team, typically including a respiratory nurse or speech pathologist.
The training requirements for family carers are set by the clinical team rather than the NDIS Commission, though the clinical content is the same. If you are a family carer seeking to build this skill, the same course content applies. The difference is in how your competency is assessed and documented.
How to Choose an Oral Suctioning Training Course
Before enrolling, check that any oral suctioning training course covers the following:
- Upper respiratory anatomy relevant to suctioning, not just a generic overview
- Scope of practice and legal responsibilities specific to Australian support workers
- Core suctioning principles: pressure settings, catheter selection, duration limits
- Equipment preparation and maintenance, not just how to use equipment that is already set up
- Step-by-step clinical protocol that mirrors real procedure requirements
- Post-procedure care and emergency recognition, including when to escalate and how
- NDIS-aligned documentation standards, since compliance documentation is a formal requirement
A course that covers indications without covering complications, or technique without covering documentation, is not adequate preparation for a regulated high-intensity skill.
Oral Suctioning Training Course by eMaster HUB
Supporting participants with compromised airway clearance is one of the highest-stakes tasks in disability support. eMaster HUB’s Oral Suctioning Training course was built to give support workers exactly the clinical foundation this skill demands, aligned with NDIS high-intensity support standards from the first module to the last.
What the Course Covers
The course is structured across six modules:
- Understanding the Basics of Anatomy and Airway Functions: the structures you are working with and why they matter
- Roles and Responsibilities of Workers: professional boundaries, legal obligations, and scope of practice in the Australian context
- Principles and Techniques of Suctioning: pressure settings, catheter handling, duration, and the evidence behind each
- Preparing and Using Equipment for Suctioning: testing, setup, maintenance, and troubleshooting
- Executing Oral Suctioning: the full clinical protocol, step by step
- Post-Procedure Care and Emergency Protocols: monitoring, recognising deterioration, escalation, and what to do when something goes wrong
What You Will Be Able to Do After Completing the Course
- Identify the key structures of the upper respiratory system and how they function
- Clarify your professional boundaries and legal responsibilities as a support worker
- Master core suctioning principles including pressure settings and duration limits
- Prepare, test, and maintain suctioning equipment so it is always ready for use
- Execute oral suctioning safely, following a step-by-step clinical protocol
- Implement essential post-procedure care and recognise early warning signs of emergency
- Maintain rigorous documentation and reporting standards for NDIS compliance
Course Details
| Duration | Approximately 1.5 to 2 hours |
| Price | $20 AUD |
| Delivery | 100 percent online, mobile and desktop |
| Access | Lifetime, HD quality video with subtitles |
| Certificate | Instant digital certificate, verifiable through the official gateway |
| Support | admin@emasterhub.com.au |
Each module includes case studies, real-world scenarios, and interactive activities. The course is developed by industry experts with deep experience in Australian community services and taught from real-world practice rather than a manual.
Who This Course Is For
This course is designed for disability support workers managing high-intensity daily activities, NDIS providers supporting participants with neurological or respiratory conditions, team leaders and supervisors responsible for clinical competency sign-offs, community health workers and residential care assistants, and family members and primary carers supporting participants with complex airway needs.
Training a Team?
If your organisation provides high-intensity supports, every worker performing oral suctioning must hold verified competency. A single incident involving an undertrained worker carries regulatory, legal, and human consequences that no provider wants to manage. At $20 per person for under two hours, bringing your entire clinical team to a consistent baseline is one of the lowest-cost risk management steps available to a registered provider.
Contact admin@emasterhub.com.au to discuss team enrolment, or explore eMaster HUB’s subscription options for ongoing workforce development across disability, aged care, mental health, and community services.
The participant on the other end of a suctioning procedure cannot advocate for a better-trained worker in that moment. That responsibility sits entirely with you and your organisation. Training to the standard the skill demands is not optional, and with eMaster HUB, it is not expensive.
Enrol in the Oral Suctioning Training course now for $20 AUD at emasterhub.com.au | admin@emasterhub.com.au