Guide · 2 min read

CPAP Therapy – The Gold Standard for Sleep Apnea Treatment

Expert help with CPAP therapy, mask fitting and fixing common problems so your treatment works.

General information, not medical advice. Read our disclaimer.

CPAP · THE BASICS

CPAP at a glance

  • CPAP is the most effective and most used sleep apnea treatment.
  • Air through a mask works like a splint for your airway.
  • It can stop snoring and ease daytime sleepiness.
  • It lowers blood pressure and heart disease risk.
  • If you cannot use CPAP, there are other options.

CPAP (Continuous Positive Airway Pressure) is the most effective and most used treatment for obstructive sleep apnea. In this kind of sleep apnea, your airway gets blocked again and again while you sleep. CPAP sends a steady flow of air through a mask. This keeps your airway open while you sleep.

How does CPAP work?

A CPAP machine pushes air through a mask. The mask goes over your nose, your mouth, or both. The air pressure works like a splint made of air. It holds your airway open so it does not collapse while you sleep.

How does CPAP help?

  • Stops snoring — It stops snoring and pauses in breathing.
  • Helps you sleep better — You sleep better and feel less sleepy during the day.
  • Lowers blood pressure — It also lowers the risk of heart and blood vessel disease.
  • Helps your mind — It helps your mood, focus and memory.
  • Lowers your risk of crashes — Fewer crashes from driving while drowsy.

What types of PAP machines are there?

  • CPAP — Gives one steady pressure all night.
  • Auto-CPAP (APAP) — Changes the pressure on its own as needed.
  • BiPAP — Gives one pressure when you breathe in and a different one when you breathe out.

What if you can't use CPAP?

If you cannot use CPAP, other options include:

  • Oral appliance — A custom mouthpiece from a dentist that changes the position of your jaw.
  • Weight loss — This can make sleep apnea much milder.
  • Positional therapy — This helps if your apnea happens mostly in certain sleep positions.
  • Surgery — This can help when the cause is the shape of your airway.

Call (512) 931-1575 to talk with Dr. Patel about CPAP or other options.

TREATMENT · ALTERNATIVES

Options besides CPAP

Oral appliance

What it isA custom mouthpiece from a dentist.

Who it helpsPeople who cannot use CPAP.

Good to knowIt changes the position of your jaw.

Weight loss

What it isLosing extra body weight.

Who it helpsPeople whose weight adds to their sleep apnea.

Good to knowIt can make sleep apnea much milder.

Positional therapy

What it isHelp avoiding certain sleep positions.

Who it helpsApnea that happens mostly in certain positions.

Good to knowWorks for position-related apnea.

Surgery

What it isAn operation on the airway.

Who it helpsApnea caused by the shape of your airway.

Good to knowYour doctor checks whether you fit.

BiPAP

What it isDifferent pressures for breathing in and out.

Who it helpsPeople who cannot use regular CPAP.

Good to knowAnother type of PAP machine.

CPAP · MACHINE TYPES

Types of PAP machines

How the pressure works
CPAPOne steady pressure all night
Auto-CPAP (APAP)Changes the pressure on its own as needed
BiPAPOne pressure when you breathe in, another when you breathe out

Watch and learn

How CPAP keeps the airway open36 s · narrated and captioned

Common questions

How long does it take to get used to CPAP?
Most people get used to CPAP within 2-4 weeks. It can help to start with short sessions during the day. Then slowly use it more at night. Our team gives you support along the way.
What if I can't use CPAP?
We look at other options based on your needs. These include BiPAP, oral appliances (mouthpieces), positional therapy, weight loss programs and surgery.

Trusted medical sources

This page follows guidance and research from leading medical organizations.

Part of our sleep apnea management service.