Is it difficult to make the CPAP mask fit?
The equipment supplier who sells you the mask should be able to help you find one that fits well. They sell a lot of these machines and the equipment that goes with them, so they are often the best source of help. Some masks are designed to fit tightly without causing too much pressure. If the mask you purchase remains uncomfortable even after you’ve had a chance to get used to it, or if air continues to leak out around the mask, you should talk to your doctor or your medical equipment supplier to see if adjustments can be made or if another model would work better.