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Ask
the Expert
Q.
How can I tell if my infant has food allergies?
A.
If you suspect your baby is allergic to any food, your best approach is
to discuss his or her symptoms with your pediatrician. Common allergy
symptoms in babies include hives, colic, wheezing, or red and itchy scaly
patches on the skin (eczema). Keep a log of what food cause a reaction
in your child and how soon symptoms appear. Share this information, along
with your family's history of asthma or allergies, your child has about
a 75% chance of having allergies. If one of you is allergic, or if relatives
on one side of your family have allergies, then your child has a 50% chance
of developing them. Sometimes blood tests and allergy testing are done
to help make a diagnosis. Your pediatrician may refer you to an allergist
for specialized testing or treatment.
Q.
My prescription allergy medications don't seem to be working as well
as they used to. Is it possible to build up a tolerance to medications taken
regularly?
A.
No, you can't build up a tolerance to any medications used to treat asthma
or allergies. If your medicine does not seem to be working well, you may
be experiencing increased asthma or allergy symptoms that require a change
in your care plan. Consult your doctor about modifying your medications
to help manage your symptoms better when they increase.
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Children
& Allergies
You don't get a second
chance to make a first impression.
Now what, you may
ask, does that statement have to do with children and allergies? Lifelong
allergy sufferers know that August, September and October are the worst
months of the year for most allergic people. Most of the major outdoor
allergens, such as ragweed and molds, as well as the indoor allergens,
dust mite, peak during this season. If that is not bad enough, the beginning
of the school year and change of season also heralds the start of the
common cold season. For children, allergies and respiratory viral infections
mean visits to the doctor and missed school days. Decreased school performance
at the start of the year may be due to the illness or side effects from
over the counter allergy medications. This is definitely not a very good
way to start anything, let alone the new school year. Therefore, it's
important for parents to recognize allergic symptoms in their children.
Does my child have
allergies?
The symptoms of seasonal
allergic rhinitis (hay fever) include sneezing, itching, runny nose, and
itchy eyes occurring in the spring or fall due to tree, grass, ragweed,
mold or extreme animal allergy.
Perennial allergic rhinitis,
year round symptoms of nasal congestion, drainage, cough or constant cold like
symptoms, are usually due to dust mite, indoor mold, cockroach or animal sensitivities.
Other symptoms can include snoring, mouth breathing, fatigue, sore throats,
constant throat clearing, and hoarseness. Some children suffer from the complications
of untreated allergies including recurring ear and sinus infections and asthma.
If the history suggests asthma (such as coughing, wheezing, chest tightness,
or shortness of breath at night, on first awakening, or with exercise, allergen
exposure or viral respiratory infections) a breathing test called spirometry
or a peak expiratory flow may be measured. Allergy testing today can be accomplished
with a relatively painless (honestly) method of skin testing called prick tests.
Through a drop of allergen placed on the skin and without drawing blood, a tiny
nick on the surface of the skin is introduced by a sharp lancet. In fifteen
minutes, if allergic antibody is present, a small allergic reaction or hive
will form indicating a positive test. The number of tests and allergens tested
depends upon the child's symptoms and exposures. Based upon the child's symptoms,
past response to medications, and allergic sensitivities, a treatment plan is
developed.
First and foremost, allergen
and irritant avoidance measures are encouraged, medications for nasal
and ocular symptoms are used such as antihistamines, eye drops, and nasal
sprays - and, if needed, inhalers or oral medications for asthma. Many
children will benefit from allergy vaccinations also known as immunotherapy,
or allergy shots, to control their symptoms. It is the only treatment
known to offer long lasting remission from allergic disorders. Recently,
immunotherapy has even been shown to actually prevent the development
of new sensitivities to other allergens and, more importantly, to prevent
the development of asthma.
Conclusion
Allergies and asthma
have become the most common chronic illness in children in modern societies.
In fact, the number of children in the United States with asthma and chronic
sinusitis has increased approximately 89% in the last fifteen years. The reasons
for this are not clear, but fortunately, good treatments exist if symptoms
are recognized. So get your child off to a great new year, don't delay in
investigating your child's symptoms if they seem to interfere with school
performance. Your child, and you, will feel better in control of allergies
instead of allergies controlling you.
Another
Good Reason to Live in Cleveland, Ohio
Rationale
Ragweed is the predominant
pollen causing rhinitis symptoms in late summer in the Midwestern United
States. For unknown reasons
Cleveland, Ohio has the lowest ragweed pollen counts of any major city in the
Midwest.
Methods
Review of historical data and
pollen counts from Cleveland and other major Midwestern cities.
Results
From pollen surveys completed
as early as the 1930’s and from review of pollen counts available locally
and regionally in recent years, Cleveland consistently has lower ragweed
pollen counts than any other city in the Midwest.
Cleveland’s unique location by Lake Erie and northerly winds in the
late summer may contribute along with other factors.
Conclusions
Cleveland,
Ohio has many positive attributes. One that has not been recognized is the low
level of ragweed pollen compared to other Midwestern cities. Ragweed sufferers
who enjoy living in the Midwest may find Cleveland an excellent place to live.
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