You might receive BiPAP therapy while at the hospital for a breathing emergency. You also might use it at home for a chronic condition.

Follow your healthcare provider’s instructions about when to use BiPAP. You might need to use it only while you sleep. Or you might need to use it all the time. You will not receive the full benefits from your BiPap therapy if you don’t use it as directed.

When you first start using BiPAP, you may feel uncomfortable. It may feel odd wearing a mask and feeling the flow of air. Over time, you should get used to it. If you feel like you really can’t breathe while using BiPap, talk with your healthcare provider. He or she may need to adjust the pressure settings on your machine.

It’s important not to eat or drink anything while using BiPAP. You might inhale food or liquid into your lungs if you do so.

The noise from most BiPap machines is soft and rhythmic. If it bothers you, try using ear plugs. If the device is very loud, check with the medical supplier to make sure it is working correctly.

Talk with your healthcare provider if you are having any symptoms or problems while using BiPAP. He or she can help you figure out how to address them. Here are some general tips:

A humidifier may help reduce nasal dryness. Using a facial mask instead of a nasal mask may also help lessen any eye or sinus symptoms. If you get headaches, they could be due to sinus congestion. In some cases, your healthcare provider might prescribe an antihistamine for these symptoms.
If you have a leaky mask, skin irritation, or pressure lines, you may need a different size or type of mask. You may also find that adjusting the straps around your mask helps.
Your healthcare provider may be able to help you avoid stomach bloating by reducing the pressure setting on your machine.
Your healthcare provider may give you other instructions about the best way to use your machine.