Urticaria
/ˌɜːrtɪˈkeriə/
Definition 1 of 1
Pro Tip 1/3Medical Condition
Urticaria is specifically a medical term, used in healthcare and related professions. 
The patient's medical records indicated urticaria as a symptom of the reaction.
Pro Tip 2/3Not Contagious
Urticaria isn't an infectious disease; it doesn't spread from person to person. 
Despite her urticaria, she was not isolated since it poses no risk to others.
Pro Tip 3/3May Indicate Allergies
Urticaria can be a sign of allergies, so its mention often implies a reaction to something. 
Her urticaria flared up after coming into contact with pet dander.