As a word used to explain an abnormal reaction, it was first used by an Austrian Pediatrician about 1906. Made out of the Greek word Allos, meaning something different or strange
Allergy - alergia
The Latin word for 'allergy' is 'allergia' ('allergiae', if plural).
The word "allergy" comes from the Greek words "allos" (meaning "other") and "ergon" (meaning "reaction" or "work"). It was first coined in 1906 by the Austrian pediatrician Clemens von Pirquet to describe an immune response to normally harmless substances.
Allergy
It is 'arerugi.'
The little boy had a severe peanut allergy.
you just did
alert allerg/o
You could have an allergy to it.
I am allergic to - soy alérgico a _____
une allergie (fem.)
allergen