| << Nut allergy What my son had suffered was anaphylactic shock – a severe reaction of the immune system which can kill within minutes. His life is potentially in danger every time he eats. Even the slightest trace of the allergen can set off a chain reaction of chemicals in the body as the immune system overreacts, leading to leaking blood vessels, bronchial swelling and a drop in blood pressure, resulting in choking and collapse. Symptoms can also include hives, faintness and unconsciousness, swelling, asthma and vomiting. Five or six deaths from food-induced anaphylactic shock are reported every year in this country, with anaphylaxis affecting up to one million people. One in every 200 children has an allergy to peanuts alone. Statistics also show that very few children die, largely due to the vigilence of their parents. Yet, despite the increasing number of allergy sufferers, getting the correct diagnosis and treatment can be a lottery. While some parts of the country have allergists and clinical immunologists specially trained in the field, other areas do not. As leading allergist Dr Pamela Ewan says: "Investment is badly needed – we are way behind other countries in dealing with it. Many GPs have little training or awareness and many areas are without allergy specialists, making it difficult for patients to get good advice." |
