Wearing N95 masks can not breathe when you move can be improved by changing masks, breathing fresh air and other methods. If there is no improvement, you need to go to the hospital to further check the cause.
N95 mask filtration and airtightness is better, long-term wear may lead to oxygen deprivation, there is a movement of gasping for breath, dizziness and fatigue, panic and other symptoms, you can replace the medical surgical mask; you can also choose the air circulation and relatively safe place to take off the mask, breathe fresh air.
Wear N95 mask a move on the breath, may be a normal phenomenon, may also be caused by lung disease, heart disease and other reasons. If there is still no improvement through the above conditioning, you can go to the hospital to check the chest CT, electrocardiogram and other programs to find the cause.