Oh, the dreaded eye allergies.
If you had to pick the single most annoying symptom of allergies or hayfever, what would it be? For many people, a runny nose tops the list.
Find out the what, how and why your body reacts when you breathe in allergens.
Allergies kick in when your immune system overreacts to normally harmless substances called allergens. Your body releases a chemical called histamine, and you start to experience a variety of symptoms.
If it feels like you’re always reaching for a tissue, it’s probably a good idea to visit a doctor.