Eye
Allergies: An Understanding
Eye
allergies causing red, puffy eyes? You're not alone -- millions of people cope
with eye allergies, or allergic conjunctivitis. A cold compress can give you
a quick fix before heading out in public. But for long-term relief, you need to
identify triggers and treat symptoms.
Symptoms:
Eye Allergy
Symptoms
can include redness in the white of the eye or the inner eyelid. Other signs:
itchy eyes, tearing, blurred vision, burning sensation, eyelid swelling, and
sensitivity to light. Eye allergies can occur alone or with nasal allergies and
the allergic skin condition eczema. The only way to know for sure if it's eye
allergies is to see your doctor.
Why
Allergies Make Eyes Red
Eye
allergies happen when your eyes are exposed to the offending allergen -- say
pet dander or pollen. Cells in your eyes called mast cells release histamine
and other chemicals, causing inflammation. The result: itchy, red, and watery allergic
eyes.
Don't
Rub Your Eyes
It
may be tempting, but rubbing itchy eyes can make things worse. Rubbing your
eyes may cause the mast cells to release more of the chemicals that caused your
eyes to itch in the first place! Instead, take contact lenses out (if you wear
them), avoid eye makeup, and apply cool compresses to your eyes. Wash your
hands often.
Cover
Up Tips in Eye Allergy
Apply
a hypoallergenic concealer to help hide dark circles. Don't try to cover up
with heavy makeup -- it will only call attention to red, watery eyes. Instead,
emphasize another feature -- wear a pretty lipstick, for example.
Eye
Allergy Triggers: Pollen
If
your eyes well up around Mother Nature -- and not just because of all the
beauty she inspires -- you may have seasonal allergic conjunctivitis. Grass,
tree, and weed pollens are the worst offenders. When pollen counts are high,
stay indoors, keep your windows closed and the air conditioner on. Wear
sunglasses to keep pollen out of your eyes.
Indoor
Eye Allergens: Pet Dander
Pet
dander, dust mites, and molds top the list of indoor eye allergens. These
triggers tend to cause symptoms all year long. To help control pet allergies,
keep the pet out of your bedroom. No dog or cat, but can't resist playing with
a friend's pet? Limit exposure by washing your hands immediately after you
touch the pet. Change clothes as soon as you go home.
Mop
Away Allergens
If
dust mites trigger your runny, watery eyes, invest in bedding and pillowcases
that keep them out. Wash sheets in hot water, and try to keep the humidity
levels in your home between 30% and 50%. Clean floors with a damp mop. Don't
sweep, which stirs up allergens.
Eye
Allergies and Mold
If
indoor molds cause eye problems, regularly clean bathrooms, kitchens, and basements
where mold lurks. Invest in a dehumidifier, and clean it often. A
high efficiency particulate air (HEPA) filter can help trap mold spores before
they attack your eyes.
Treating
Eye Allergies
Most
drops for eye allergies may have the same medications used to treat nasal
allergies: antihistamines, decongestants, and mast cell stabilizers.
Antihistamines combat symptoms by blocking the effect of histamine, which can
help with itching. Mast cell stabilizers reduce inflammation by preventing the
release of chemicals such as histamines from mast cells.
Eye
Allergy Drops
Tear
substitutes rinse the allergens out of your eye and keep eyes moist.
Decongestant drops shrink blood vessels in your eyes, which decreases redness.
But using them long-term can actually make symptoms worse. Both kinds of eye
drops are available over the counter. People with certain conditions should not
use certain types of eye drops, so ask your doctor.
Oral
Medicines for Eye Allergies
Oral
antihistamines and decongestants may help control symptoms of eye allergies.
However, oral antihistamines have a tendency to further dry out your eyes and
may cause drowsiness. And some OTC decongestants have side effects, such as
dizziness or excitability. People with certain conditions shouldn't take some
kinds of oral allergy medications. Talk to your doctor.
Other
Kinds of Eye Drops
Antihistamine
eye drops reduce swelling, redness, and itching. Some eye drops have both
antihistamine and mast cell stabilizer properties.These
drops are available OTC and by prescription. Other prescription options may
include non-steroidal anti-inflammatory drug eye drops and steroid-based eye
drops.
Can
Allergy Shots Help?
Allergy
shots work well for eye allergies. Allergy shots (immunotherapy) help your
immune system get used to the substances that cause your allergy symptoms. They
are usually an option for severe allergies.
Treatment
can take months, and you may still need to use medicine. Are you a candidate?
Talk to your doctor.
Ending
Eye Allergies
From
prevention and OTC artificial tears to prescription eye drops and allergy
shots, there is a lot you can do to take the sting out of your eye allergies.
Develop a plan of action with your doctor so today is the last day you have to
put up with red, watery and itchy eyes.
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