If i have sleep apnea and cannot get used to the oxygen mask am supposed wear while sleeping better off without it?

No.

It is important to follow the recommendations of your doctor and continue using the oxygen mask even if you find it uncomfortable at first.

_Sleep apnea is a serious condition that can lead to several health problems, including heart disease, stroke, and death_.

The oxygen mask helps to keep your airway open and prevent you from stopping breathing during sleep.

If you are unable to use the oxygen mask, you should talk to your doctor about other treatment options for sleep apnea.