Can I use the cpap machine without water

Yes, you can use a CPAP machine without water as the humidifier is an optional comfort feature, not essential for therapy. However, the machine will only provide dry air, which can lead to discomfort like dry mouth, nose irritation, or nasal congestion. If you choose to use your CPAP without water, you can turn off the humidifier unit and possibly turn on a blanking cover or ensure humidification settings are off, depending on your machine. 

What happens if you don't use water?

• Machine still functions: The CPAP machine will still deliver pressurized air to your mask. 

  
  

• No humidification: The air will lack the added moisture from the humidifier, making it dry. 

  
  

• Potential side effects: You may experience dryness in your mouth, throat, or nasal passages, which can be uncomfortable. 

  
  

When using a CPAP without water:

• Discomfort: You might feel more comfortable with a humidifier if you experience dryness or congestion. 

  
  
• Adjust settings: If your machine has built-in heated humidification, you will need to turn off the humidification settings or insert a blanking cover where the humidifier would normally attach. 

For optimal comfort:

• Using a CPAP humidifier with distilled water helps prevent dryness and makes the therapy more comfortable.
• If you're a new user, a humidifier can be particularly helpful for adjusting to CPAP therapy.

• Humidification is most beneficial for those living in dry climates or who frequently experience a dry nose or throat. 

  
  

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