Medically reviewed by Valerie Cacho, MD Key Takeaways Moisture in a CPAP can build up due to the mismatch of temperature inside and outside of the tubing.Use a heated tube to prevent water from ...
DEAR DR. ROACH: My spouse is still suffering from chest congestion, coughing and some laryngitis. She has never completely recovered from the cold she got in early November. She also had a bad case of ...