CPAP Australia: Treating Sleep Apnea With A CPAP Machine

If you’ve been advised that you must use a CPAP machine for treating sleep apnea, you may be wondering how a CPAP machine works. CPAP devices use compressed air to treat snoring and sleep apnea, and you may require specific considerations if you suffer from central sleep apnea.

This article covers sleep apnea machines, covering CPAP’s history, how it works, and the side effects of CPAP Australia treatment for sleep apnea.

A CPAP Machine’s History

Since 1981, CPAP devices have been used to address difficulty sleeping, such as sleep apnea. The one who was the first to discover the potential value of a steady, pressured air flow generated by his mother’s vacuum cleaner’s motor. Historically, sleep apnea was treated by a tracheostomy, which bypassed the collapse of the throat.

He discovered that the condition had been resolved with tubing, a fitting mask, and a machine that might create air pressure. It was a spectacular finding that was regarded with suspicion at first. The devices would take five years to be available on the market.

How Does A CPAP Machine Work?

Modern CPAP machines function on the same principles as the first devices. Smaller, quieter motors now produce pressure. Nonetheless, room air (not oxygen) is filtered and compressed according to the parameters advised by the sleep expert.

Sleep apnea devices are programmed to apply pressure ranging from 4 to 25 centimetres of water pressure (CWP). This air is often routed via a heated humidifier before being given to the mask connector by tubing.

A cushion is formed along the upper airway by the steady passage of compressed air. It has been defined as a pneumatic (air) splint that prevents the neck from collapsing. This prevents the soft palate, tongue, and uvula from sliding into the airway. It lowers the vibration that causes snoring.

Furthermore, it may also help to reduce nasal swelling and remove mucus from the airway. As fragmented sleep resolves, breathing normalises and sleep quality improves by strengthening the airway. Oxygen levels can be kept constant. Sleep apnea has major implications that may be avoided.

Automatic CPAP Australia machines differ in that they can detect an airway collapse by measuring resistance and respond by boosting pressure as required throughout the night to address sleep apnea better. These machines will also check lower pressures and, if feasible, adjust downward.

Risks And Side Effects

Some people are concerned about the effects of what seems to be “unnatural” or “official” CPAP treatment. Fortunately, there are just a few adverse effects.

Still, getting help when you first start using a CPAP Australia is essential to minimise negative effects and guarantee effective usage. It is critical to communicate with the healthcare team as soon as possible so that they can assist you with troubleshooting.

One of the most prevalent CPAP-related issues is an ill-fitting mask and dry mouth. Mask shape modifications and humidification may help to ease these symptoms. Similarly, air leakage, bed partner issues, and air swallowing (aerophagia) are all frequent and should be handled to prevent discontinuance.

Asthma or COPD are not exacerbated by CPAP Australia treatment. Rather than triggering a stroke, treatment lessens the likelihood of getting one.

The inner ears and nasal sinuses are usually unaffected by the therapy, while case studies imply that modest amounts of pressure may be transmitted across the facial tissues.

There’s some proof that a restrictive or overly tight mask may affect midface development in youngsters, although this may be avoided if therapy is modified and monitored.

Central Sleep Apnea Treatment

It is critical to consider the specific case of a similar situation. Central sleep apnea is characterised by breathing pauses that are distinguished by a lack of attempt to breathe rather than an airway collapse. It is frequently caused by congestive heart failure, stroke, or opioid or narcotic medications.

Moreover, it may also happen due to CPAP Australia treatment, known as complicated sleep apnea. Other treatment approaches may be required in the case of central sleep apnea.

Bilevel treatment, in particular, is occasionally required. The bilevel treatment provides two pressures, one for inhaling and one for exhaling, and may modify the pressure on the fly to accommodate breathing pauses. This timed mode inflates the lungs to guarantee that just a few breaths are taken.

A more complex degree of therapy known as adaptive (or auto) servo-ventilation may also be employed. In people with considerably affected breathing, this regulates breath volume, rate, the timing of administered airflow, and other characteristics.


It might take time to become acclimated to and optimise a CPAP machine. Considering the advantages of CPAP Australia treatment, you’re likely to find its negative effects are minor and easily handled. Fortunately, you don’t need to be an expert on any machine.

Check-in with the healthcare provider if you’re feeling uneasy in any way: a board-certified, well-qualified sleep expert will be able to examine your health, analyse the sleep study, and recommend the best treatment options for you.

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