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Allergy testing
There are 2 types worth considering.
If you are thinking of being tested you need to discuss your allergy
history with us first so that we can refer you for the most appropriate
tests.
IgE RAST
Measures classic allergy by looking at Immunoglobulin E levels in
the blood. Consider this if you have
a long-term history of allergy
conditions such as eczema, asthma,
rhinitis, urticaria
reactions which appear 2 hours or
less after exposure
a family history of allergy
This is available through us from The
Doctors Laboratory, or on the NHS if your doctor thinks there is
good indication that you have classic allergy affecting your health.
Consider which things you want to be tested for, it may be worth
checking with your parents about any reactions you appeared to have
during childhood. As an indicator of allergic status you can have
your Total IgE measured and if this is above normal it is worth
going on to screening for particular allergens. Skin tests for allergy
also measure IgE and these are often used if you get referred to
a hospital based Allergy Clinic.
Please ask us about the allergy
screens available.
IgG ELISA
Which measures food intolerance by looking at Immunoglobulin G levels
in the blood. This involves a finger prick blood test which you
can do yourself, and is available through us from York Nutrition
Laboratories. Consider this if you
have digestive problems, bloating,
irritable bowel syndrome, stomach cramps, nausea,
migraine, weight problems, lethargy, rhinitis, sinusitis, asthma,
eczema, arthritis,
cannot tell which foods you may be
reacting to as the reaction occurs between 2 to 72
hours after the offending food
have any type of long term illness
which may have weakened your immune system
Please ask us for a food intolerance
leaflet.
Disclaimer
The contents of this site are for information only and are intended
to assist visitors in identifying symptoms and conditions they may
be experiencing. This site is not intended to be a substitute for
taking proper medical advice and should not be relied upon in this
way. Always consult a qualified healthcare practitioner or doctor,
especially if you are pregnant, breastfeeding, or taking any medication.
Your situation will need to be looked at individually and you should
not attempt to self-treat. The site authors cannot accept responsibility
for illness arising out of the failure to seek medical advice from
a doctor. |
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