The mother who could be KILLED by cold weather: Allergic reaction means 37-year -old erupts with hives if the temperature changes 

Jen Ferguson, 37, from Tunbridge Wells, Kent, suffers from chronic urticaria - which causes itchy blotches to erupt all over her body and her throat to balloon if she gets too cold or overheats.
Source: the Mail online | Health - Category: Consumer Health News Source Type: news