Not necessarily: Did you have a reaction such as painful breathing or shortness of breath? Over our lifetimes, humans constantly inhale minute dust particles most of which are blocked by mucus in our upper airways. If you have no symptoms then there is no need to worry.
Answered 5/12/2014
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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