Allergic diseases such as hayfever and allergic asthma are becoming increasingly common
in westernised countries such as the United Kingdom, with an estimated 25% of the
population now suffering from some form of allergic condition. Urticaria and angioedema
are commonly thought of as allergic problems although in general only acute symptoms
are related to allergen exposure. Here we discuss the diagnosis and management of urticaria and
angioedema in primary care, with particular focus on identifying allergic triggers and managing
long-term symptoms successfully.
