
Grass pollen can be a major allergy concern in Central Texas
for several reasons. This category of allergens is very large
and includes everything from the typical landscaping grasses
to crops like wheat, corn, and rye. Grass pollen may be found
year-round due to our warm climate but tends to be the most
prevalent during the spring and fall. One of the worst offenders
may be in your own yard. Bermuda grass (Cynodon) is widely used
as a landscaping grass and is one of the worst allergens.
Rye Grass Pictured
Allergy Prevention: Grass
Adapted from the National Institute of Environmental Health
Sciences by Krisha McCoy, MS September 2004
As with tree pollen, grass pollen is regional
as well as seasonal. In addition, grass pollen levels can be
affected by temperature, time of day, and rain.
Of the 1,200 species of grass that grow in North
America, only a small percentage of these cause allergies. The
most common grasses that can cause allergies are:
Bermuda grass (Popular in North Central Texas)
Johnson grass
(Popular in North Central Texas)
Kentucky bluegrass
Orchard grass
Sweet vernal
grass
Rye Grass (Popular
in North Central Texas) - Also pictured above
Preventive Strategies
If you have a grass lawn, have someone else do the mowing. If
you must mow the lawn yourself, wear a mask and goggles.
Taking an antihistamine 1 hour before mowing will also help.
(please check with your doctor before taking any medication)
Keep grass
cut short.
Choose ground
covers that don't produce much pollen, such as Irish moss, bunch,
and dichondra.
Avoid the outdoors
between 5 and 10 am. Save outside activities for late afternoon
or after a heavy rain, when pollen levels are lower.
Keep windows
in your home and car closed to lower exposure to pollen. To
keep cool, use air conditioners and avoid using window and attic
fans.
Be aware that
pollen can also be transported indoors on people and pets.
Dry your clothes
in an automatic dryer rather than hanging them outside. Otherwise
pollen can collect on clothing and be carried indoors.
Take a shower
before going to bed to wash off allergens from your skin and
hair.
If you suspect that you have grass allergies, you should be
allergy tested! Call 972-492-6990 X 0 to make an appointment
with Dr. Adelglass.