Can I safely buy a CPAP machine online without a prescription?

No. CPAP therapy requires individualized pressure settings based on a sleep study. Using a machine without a prescription or professional supervision can result in ineffective therapy, ongoing apneas, mask leaks, and potential health risks.

Are all CPAP machines sold online approved in Canada?

Not necessarily. Only CPAP machines approved by Health Canada meet Canadian safety and quality standards. Machines sold on general online marketplaces may lack warranty coverage, local support, or proper regulatory approval.

What are the risks of using a CPAP without medical supervision?

Risks include:

  • Incorrect pressure settings

  • Persistent breathing events (apneas or hypopneas)

  • Mask leaks and discomfort

  • Low oxygen levels during sleep

  • Poor long-term compliance and persistent daytime fatigue

Do auto-adjusting CPAP machines remove the need for follow-up?

No. Even auto-adjusting CPAP devices need monitoring to ensure they respond correctly to your breathing patterns. Professional follow-up ensures your therapy remains safe and effective.

How does CPAP affect oxygen levels?

Proper CPAP therapy maintains healthy oxygen saturation throughout the night. Untreated or poorly treated sleep apnea can cause oxygen drops, increasing the risk of high blood pressure, heart problems, stroke, cognitive decline, and worsening diabetes.

What is the benefit of ongoing follow-up for CPAP users?

Follow-up appointments help:

  • Optimize pressure settings

  • Adjust mask fit for comfort

  • Review therapy data and oxygen trends

  • Troubleshoot side effects

  • Improve compliance and overall therapy success

I already bought a CPAP online. Can I still get professional help?

Yes. Our team can review your machine, check your therapy data, and ensure your oxygen levels and breathing events are properly controlled. Professional supervision makes your treatment safe and effective.

If you have questions about your CPAP machine or want professional guidance, email us at bettersleep@sleeptherapeutics.ca or book a call.