7 doctors weighed in:

I'm just wondering, if you're allergic to cats, do cat allergens harm your lungs as bad as second hand smoke?

7 doctors weighed in
Dr. Jennifer Lee
Ophthalmology
6 doctors agree

In brief: No

The dander just causes a histamine reaction which is not damaging like second hand smoke.

In brief: No

The dander just causes a histamine reaction which is not damaging like second hand smoke.
Dr. Jennifer Lee
Dr. Jennifer Lee
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