9 month old was exposed to construction dust. first, drywall dust after it had 4 hours to settle and there was no visible dust in air. second, oak floors sawed inside with no ventilation/dust was everywhere but had 2 hours to settle. are her lungs ok?

Her lungs should be fine, but in the future you should keep her away from any construction dust for as long as possible.

Airborne dust irritate the lining of the airway and cause wheezing,cough and shortness of breath. Avoid whenever possible. Since the dust had settled, there may be less exposure. Watch for the signs listed above and a virtual consult w Healthtap is available.