1. allergen
Dust is a common allergen in the household, and can cause sneezing and watery eyes.
2. allergy
I have an allergy to milk.
He has a drug allergy.
An allergy is a medical problem that some people get when they eat, breathe or touch certain things.
I can't eat nuts - I have an allergy to them.
These new allergy pills don't help me at all.
Anglais mot "alergie"(allergy) se produit dans des ensembles:
Probleme de sănătate în engleză