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Nebulisation is a respiratory treatment that uses a machine called a nebuliser to convert prescribed liquid medication into a fine mist. The patient breathes this mist into the lungs through a mouthpiece or face mask, allowing the medication to reach the airways directly. Hout Bay Family Medical Centre provides nebulisation within dedicated procedure rooms at our family GP practice in Hout Bay, Cape Town. Treatment is provided following an appropriate medical assessment and according to the patient’s symptoms, health history and individual clinical needs.
A nebuliser changes liquid medication into an aerosol or fine mist that can be inhaled through the mouth and nose. The treatment may be delivered through a face mask or mouthpiece connected to the nebuliser machine.
Nebulised medication may be used to help open narrowed airways, reduce inflammation or assist with another respiratory concern, depending on the medicine prescribed. The exact treatment, dose and frequency must be selected by a healthcare professional.
Nebulisation is not one standard treatment for every cough or breathing problem. The medication placed in the machine and the reason for administering it will differ according to the patient’s diagnosis and clinical condition.
A doctor may consider nebulisation when a patient requires inhaled medication and a nebuliser is judged to be the most appropriate delivery method.
Depending on the patient’s condition and the medicines available at the practice, nebulisation may be considered when assessing or managing:
Nebulisers are commonly used to deliver medication for asthma, COPD and other respiratory conditions. Some nebulised medicines work by relaxing and opening the airways, while others may be prescribed for different respiratory purposes.
A cough, chest infection or shortness of breath does not automatically mean that nebulisation is required. Some patients may benefit more from an inhaler with a spacer, oral medication, testing, observation or hospital treatment.
At Hout Bay Family Medical Centre, nebulisation is provided as a medically supervised respiratory treatment rather than as a general treatment for every cough, cold or feeling of chest congestion.
Before recommending nebulisation, the doctor may consider:
This assessment helps determine whether nebulisation is appropriate and which prescribed medication, if any, should be used.
Your doctor will ask about your symptoms and relevant medical history. Your chest may be examined, and measurements such as oxygen saturation, heart rate, temperature and breathing rate may be taken where clinically appropriate.
Please tell your doctor if you:
Bring a list of your current medication and inhalers to the appointment where possible.
You will generally be seated upright and asked to breathe normally through a mouthpiece or face mask. The prescribed liquid medication is placed into the nebuliser chamber, and the machine converts it into a mist.
When a mask is used, it is positioned securely over the nose and mouth. When a mouthpiece is used, you will be asked to form a seal around it with your lips. You should breathe calmly and steadily until the medication has been delivered.
A treatment session commonly takes approximately five to fifteen minutes, depending on the device, medication and volume prescribed.
During treatment, the healthcare professional may monitor:
Tell the healthcare professional immediately if your breathing worsens or you experience chest pain, dizziness, severe shaking, a rapid heartbeat, swelling or a rash.
Nebulisation is non-invasive and should not be painful. The patient simply breathes in the mist through a face mask or mouthpiece.
Some nebulised medicines can cause temporary side effects. Depending on the medication prescribed, these may include:
Medication such as nebulised salbutamol may occasionally cause a fast or irregular heartbeat, dizziness, chest discomfort or worsening breathing, which should be reported immediately.
Both nebulisers and inhalers deliver medication into the lungs, but they do so differently.
An inhaler provides a measured dose of medicine that must usually be inhaled using the correct technique. A spacer can make inhalers easier and more effective for many patients.
A nebuliser delivers medication as a continuous mist and requires less coordination. This can sometimes make it useful for young children, elderly patients, people who are very breathless or patients who have difficulty using an inhaler correctly.
Nebulisation is not automatically stronger or better than an inhaler. The most appropriate method depends on the medicine, condition, severity of symptoms and the patient’s ability to use the device properly.
Nebulised bronchodilator medication may be used for selected asthma flare-ups when prescribed by a doctor. The medicine helps relax the muscles around narrowed airways, making it easier for air to move in and out of the lungs.
Patients with asthma should continue following their prescribed asthma management plan. Repeatedly needing reliever medication, waking with symptoms, or experiencing worsening wheezing and breathlessness may indicate that asthma is not adequately controlled and requires medical review.
Nebulisation should not replace regular preventative medication or an asthma-management plan unless your treating doctor advises you to make a change.
Children may sometimes receive nebulised treatment when prescribed medication needs to be delivered as a mist or when using an inhaler is difficult.
A face mask is commonly used for younger children. The mask should fit securely over the child’s mouth and nose so that the medication can be inhaled effectively.
A child with significant breathing difficulty should be medically assessed rather than treated at home without guidance. Rapid breathing, difficulty speaking or drinking, unusual drowsiness, blue or grey lips, or worsening symptoms despite reliever treatment require urgent medical attention.
After nebulisation, the doctor or healthcare professional may reassess your breathing, oxygen level, heart rate and symptoms.
Depending on your response, you may be advised to:
Improvement following nebulisation does not necessarily mean that the underlying cause of the breathing problem has been resolved. Follow the treatment plan provided by your doctor.
Nebuliser equipment needs to be cleaned correctly to reduce contamination and bacterial growth. A poorly maintained nebuliser can expose a patient to germs that may cause or worsen a respiratory infection.
At the practice, equipment will be handled according to appropriate clinical hygiene procedures. Patients using a nebuliser at home should follow the manufacturer’s instructions and the guidance provided by their healthcare professional.
The medication cup and mouthpiece generally need to be washed and allowed to air-dry after use. Tubing and other components should only be cleaned or replaced according to the device instructions.
Never share a face mask, mouthpiece or nebuliser medication with another person.
The risks associated with nebulisation depend largely on the medication administered and the patient’s health.
Possible effects may include:
Some saline nebuliser treatments are used to loosen thick mucus, but saline or any other nebulised substance should only be used according to medical advice.
Do not place plain water, essential oils, homemade mixtures or unprescribed medication into a nebuliser.
Nebulisation at a GP practice may not be appropriate when:
In these situations, emergency or hospital-based care may be required.
Hout Bay Family Medical Centre provides medically supervised nebulisation within dedicated procedure rooms at our established family GP practice. Nebulisation is listed among the practice’s available in-room medical services alongside spirometry and intravenous therapy.
Our doctors assess each patient individually and will advise whether nebulisation, an inhaler, further testing or another form of treatment is most appropriate.
Patients searching for nebulisation in Hout Bay, treatment for wheezing, respiratory care for children or adults, or a trusted GP for asthma and breathing concerns can arrange an appointment with Hout Bay Family Medical Centre.
The practice is located at 19 Brighton Street, on the corner of Brighton Street and Albert Road, Hout Bay, Cape Town.
Routine nebulisation appointments are not intended for medical emergencies.
Seek emergency medical assistance if you or your child:
Severe breathlessness, an inability to get words out, blue or grey colouring and sudden confusion are emergency warning signs.
Do not delay emergency care while waiting for a routine nebulisation appointment.
