Skip to content
Dr. Satyam AgarwalInterventional Pulmonologist

Sleep

How Does CPAP Therapy Work?

CPAP keeps your airway open with a gentle stream of air. Tips for getting comfortable and making it work for you.

4 min readBy Dr. Satyam Agarwal

Continuous Positive Airway Pressure (CPAP) is the most effective treatment for moderate to severe obstructive sleep apnea. A small bedside machine delivers air at a set pressure through a mask, acting like an 'air splint' that keeps the throat open during sleep.

Benefits people often notice

  • Quieter sleep with little or no snoring
  • Feeling more refreshed in the morning
  • Improved daytime alertness and concentration

Tips for success

  • Choose a well-fitting mask — several styles are available
  • Use a heated humidifier if your nose or mouth feels dry
  • Use CPAP every night, for the whole night
  • Clean your mask and tubing regularly
  • Attend follow-up visits so settings can be fine-tuned

This article is for general education and is not a substitute for personal medical advice. Please consult a doctor about your specific situation.

Call WhatsApp Book Appointment