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Troubleshooting / Comfort Issues

Why do I wake up with dry mouth or nasal congestion when using CPAP?

By Specialty Medical Equipment
Updated:
Reviewed by Medical Review Team

Quick Answer

Dry mouth and nasal congestion are common CPAP side effects with easy solutions. For dry mouth: Use a heated humidifier with your CPAP to add moisture to the air. If you breathe through your mouth, try a full face mask or a chinstrap. For nasal congestion: Increase humidity levels, use a heated tube...

Dry mouth and nasal congestion are common CPAP side effects with easy solutions. For dry mouth: Use a heated humidifier with your CPAP to add moisture to the air. If you breathe through your mouth, try a full face mask or a chinstrap. For nasal congestion: Increase humidity levels, use a heated tube to prevent condensation, or try nasal saline spray before bed. Persistent congestion may require a full face mask. Adjusting your room temperature and humidity can also help.

More Information

Combat dry mouth and congestion by using heated humidification, adjusting humidity levels, and choosing the right mask type.

Medical Disclaimer

The information provided in this article is for educational purposes only and should not be considered medical advice. Always consult with your healthcare provider before making any decisions about your health or treatment.

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