Depends on the type of Asthma.. Some are aggravated by dust, others by humidity and pollen.
If its only mild, then he should be OK with a mask.
Perhaps AsthmaNurse can elaborate..
Depends on the type of Asthma.. Some are aggravated by dust, others by humidity and pollen.
If its only mild, then he should be OK with a mask.
Perhaps AsthmaNurse can elaborate..