New to CPAP? 5 things you should know

New to CPAP? 5 things you should know

Written by: Tessa Chiari

CPAP therapy is the standard for obstructive sleep apnea. It involves a learning curve and can take some getting used to. The acclimation period normally takes anywhere from a few days to several weeks. This depends on your comfort level with the equipment and how well your settings are catered to you. Remember that challenges are normal and temporary. They shouldn't discourage you from the long-term benefits ahead.

5 Key Things to Know When Starting CPAP Therapy 

Understanding what to expect when starting out can cause a positive impact in your CPAP success. Here are five key insights that will help you navigate your journey and achieve the restorative sleep your body needs.

  1. Finding the right mask fit is crucial

It is all about trial and error. A proper mask fit is crucial for effective CPAP therapy. A mask that is too tight can affect your sleep, cause sores, and be uncomfortable. A mask that is too loose can have air leaks that can disrupt your sleep and decrease the effectiveness of the therapy. Finding the perfect mask for the position you sleep is vital to ensure maximum comfort. 

  1. Use distilled water 

Using tap water in your humidifier can cause mineral buildup and create rust in the chamber. Distilled water is gentle enough for your machine and will actually cause it to last longer. 

  1. Cleaning your machine is vital 

The moisture in a CPAP machine can cause bacteria and mold to grow. This can cause severe health problems canceling out the purpose of your CPAP. To avoid this, clean your tube and mask everyday. The headgear and humidifier should be cleaned once a week. Clean everything with warm water and an unscented soap. 

  1. It doesn’t happen overnight 

Having patience and remaining consistent is super important. It is normal to experience discomfort or have a hard time falling asleep at first. What’s important is to stick with it, as CPAP is vital for managing sleep apnea and preventing health complications. A tip is to slowly increase your CPAP use each night. Start with shorter periods and then slowly build up to a full night’s sleep. 

  1. Need help getting used to the feel of your mask? Wear it during the day!

Wearing the mask alone for some time during the day may help you get used to how it feels. This will make it easier for you to fall asleep at night as you are more comfortable with the fit of the mask. 

Sources:

Valley Sleep Therapy. “5 Things Every CPAP User Should Know.” Valley Sleep Therapy, https://valleysleeptherapy.com/blogs/blog/5-things-every-cpap-user-should-know. Accessed 15 July 2025.

Mayo Clinic Staff. “CPAP: Tips for Avoiding 10 Common Problems.” Mayo Clinic, https://www.mayoclinic.org/diseases-conditions/sleep-apnea/in-depth/cpap/art-20044164. Accessed 15 July 2025.

ThedaCare Home Medical Equipment. “Tips for Adjusting to CPAP Therapy: Overcoming Challenges as a New User.”ThedaCare, https://homemedical.thedacare.org/blog/post/tips-for-adjusting-to-cpap-therapy-overcoming-challenges-as-a-new-user. Accessed 15 July 2025.

 

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