Allergic rhinitis is an inflammation of the nasal
membranes and eyes caused by sensitivities to certain
particles in the environment, such as pollen and
molds (spring and fall) or dust mites and animal
dander (all year round). The symptoms of allergic
rhinitis are a runny or stuffy nose, sneezing, itching
of the eyes, nose, or throat, and sometimes headache
and fatigue.
The first step in treatment is to help your child
avoid the allergens causing the problem. Dust mites,
mold, and pets are the major indoor allergens. Concentrating
on eliminating allergens from the bedroom is often
an effective first step, since children spend eight
to twelve hours each day in the bedroom.
Dust mites are microscopic organisms which live
in bedding, rugs, and upholstered furniture. They
survive on human and animal skin cells, fabric fiber
and food crumbs and thrive when the humidity rises
above 50%. The most effective way to decrease your
child's contact with dust mites is to cover the
bedding, mattresses and box springs in air-tight
vinyl or nylon cases that zip shut. Also, remove
drapes and upholstered furniture and wash linens,
area rugs and stuffed animals frequently using water
hotter than 130 degrees. Cold or warm water does
not kill dust mites. Other effective control measures
are to remove bedroom carpeting, avoid wool blankets
and use synthetic pillows (not down or feathers).
Mold grows where humidity is high. In addition
to the above measures, use chlorine bleach to reduce
mold growth in bathrooms, cellars and other damp
areas. Pets with fur or feathers should be given
away, but if this is not possible at least do not
let them in the child's bedroom. A weekly bath will
decrease the amount of allergen a furry animal sheds.
Outside the problem is usually pollen.
Pollen counts are the highest between 5 a.m. and
10 a.m., so keep your child's bedroom window closed
at night during pollen season. It is also helpful
to keep car windows closed to avoid pollen blowing
into children's faces while driving in the car.
Medications can help relieve many of the symptoms
of allergies. Antihistamines can help control the
runny nose and itchy eyes. Many antihistamines have
the side effect of making the child sleepy, but
there are new types of prescription antihistamines
that do not have a sedating effect. Anti-inflammatory
nose sprays can also be very helpful and have minimal
or no side effects. New eye drops can help to minimize
redness, itching, and tearing of the eyes without
causing burning or irritation. It is generally a
good idea to take allergy medication regularly during
your child's allergy season, rather than only when
symptoms are present. Speak with your child's doctor
for more information on these medicines.
Occasionally, environmental controls and medications
will not relieve symptoms, so Dr. Bangash may suggest
allergy testing for your child. He is a certified
allergist and can perform the tests right in the
office. Dr. Bangash uses both skin testing and blood
tests to help to diagnose the offending agents.
If the child’s allergies are strong enough he may
want to start a series of desensitizing injections
("allergy shots".) We generally resort
to allergy testing and possible shots only when
the above efforts fail. Fortunately, this happens
infrequently. Allergy shots are not useful for food
allergies.