The "Daily Telegraph" Complete Guide to Allergies

These days an increasing number of people are developing allergies in many different forms, such as skin rashes, breathing difficulties, and tiredness. This guide offers three approaches to the problem: first, allergic symptoms are listed and cross-referenced to known allergens and suitable tests to discover which really is the cause; second, there are separate sections for specific allergies; and third, there is an A-Z of allergens which gives advice on testing to find out whether you have allergies to that substance.