If you suffer from sleep apnea and have been recently diagnosed with a moderate or severe case, then your physician will likely recommend one of two possible treatment options: BIPAP or CPAP therapy. Because of this you may be curious to know more about the difference between CPAP and BIPAP machines. Both types are prescribed to provide a steady stream of air, which works to keep your airways open while you sleep. While there are some significant differences between CPAP and BIPAP machines, both types are very effective options for sleep apnea treatment.
The Difference between CPAP and BIPAP Devices
The main difference between CPAP and BIPAP machines is the air pressure options. Most physicians will recommend trying CPAP therapy first, because it’s a more affordable treatment option, the machine is quieter than a BIPAP machine and it’s very effective. All health insurance companies will cover the cost for this type of apnea device. BIPAP therapy is usually recommended when patients stop using their CPAP machines because they’re uncomfortable. The CPAP machine works by delivering a constant level of air pressure. This means it can be uncomfortable to exhale against the air pressure and can cause users to wake up. This type of treatment is hard for many people to get used to, and instead of speaking with their sleep specialist they will simply stop treatment.
BIPAP machines are very similar to CPAP machines, but they differ in important ways. While CPAP machines only offer one constant level of air pressure, the BIPAP machine offers two. The machine can be set to administer a lower amount of air pressure when the person exhales, making it easier to breath and preventing the user from waking up. Because of this, more patients will successfully continue treatment, when compared to patients who use CPAP therapy. Not all insurance companies will cover the cost of a BIPAP machine, and these machines are very expensive. Many people will turn to the option of renting a BIPAP machine on a monthly basis. Patients who have tried both types of therapies have also reported that BIPAP machines are much louder than CPAP devices, which can make it harder to fall asleep.
Both of these machines can include features such as sleep data recording and built-in humidifiers, which will increase the price. There are a variety of styles and sizes of masks that can work with each type of machine and the style you choose will be based on which type provides the best fit and the most comfort.
Can I stop Using my CPAP Machine and go out and buy a BIPAP Device?
If you’re currently using CPAP therapy it’s very important that you speak with your doctor before stopping treatment, especially if you suffer from a severe case of sleep apnea. Your physician can work with you to find a solution to the issues you’re experiencing with your device and they can also recommend a medical supply store that offers rentals for both types of machines. In order to purchase or rent a CPAP or BIPAP machine you will need to provide a written prescription from your doctor.
