ALLERGIES
Allergies are very common throughout the world,
especially in the UK. During the last 30 years, food
allergy, asthma, eczema, hay fever and other
allergies have all become dramatically more common,
probably as a result of cleaner living and less
exposure to microbes and germs in infancy and
childhood. About a third of the UK population (20
million people) will have allergy, the commonest
forms being hay fever, eczema, asthma, allergic
conjunctivitis and food allergy. Many people have
more than one illness resulting from their
allergies.
The commonest allergens (things
causing allergy) in the UK are house dust mite,
grasses, cats, and tree pollens. With food, the most
common allergens are peanuts and other nuts, eggs,
cow’s milk, wheat, shellfish, soya, white fish and
sesame. Allergic food reactions usually occur within
1-2 hours of exposure and last 1-2 days.
Anaphylaxis is a severe form of allergic reaction
which may be life-threatening. About 1 person in
1,333 will be affected during their lifetime. Proper
diagnosis and effective, prompt management is always
needed.
Allergic food reactions usually occur within 1-2
hours of exposure and last 1-2 days.
There are no cures for allergies, but some children
may outgrow their allergies. Fortunately there are
many effective treatments for allergic diseases, as
well as allergen avoidance.
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