What’s the difference between indoor and outdoor allergies?
The allergy aisle can be confusing.
By Sara Chodosh May 16, 2018
Despite affecting some 50 million Americans, allergies aren’t super well understood. The sparks that ignite your immune system can range from sunlight to onions, and symptoms of an attack are just as varied. For that reason, we’re spending several weeks writing about allergies—what they are, how they manifest, and how we can find relief. This is PopSci’s Allergic Reaction.
The allergy aisle is filled with products purporting to be your springtime savior. “All day relief!†“Non-drowsy!†“Indoor and outdoor!†But wait, hang on—are indoor and outdoor allergens really that different?
https://www.popsci.com/indoor-and-outdoor-allergies
