Potomac Allergy & Asthma, P.C.

Allergy & Asthma specialists that treat children and adults with asthma, allergies, eczema, food allergies, hives, bee sting allergies, drug and chemical allergies, chronic sinusitis and immune disorders. Two locations near you:
Alexandria: 7906 Andrus Road, Suite 7 Alexandria, Va 22306
Ph:703-360-8881
Waldorf: 11340 Pembrooke Sq, Suite 213 Waldorf, Md 20603
Ph:301-893-0083

08/04/2025

Hand sanitizer doesn't remove food allergens from hands! Hand sanitizer "kills" germs, but they don't do anything to food proteins. You need to thoroughly wash with soap and water or use cleaning wipes to remove allergens.

08/04/2025

Trees Low 1.92 Grains/Cubic Meter

Grasses Low 1.92 Grains/Cubic Meter

W**ds Low 2.56 Grains/Cubic Meter

Mold Spore High (DC area) 6904.04 Spores/Cubic Meter

07/30/2025

Tree pollen:LOW at 0.96 gr/m3
Grass pollen:LOW at 1.28 gr/m3

W**d pollen is MODERATE (NAB range) at 13.74 grains/cubic meter, which is high for local area w**d pollen counts. Current predominant w**d species include nettle, Chenopod/Amaranth (lambs qtrs/pigw**d) species and plantain.

Mold spores are LOW (NAB range) at 3607.35 sp/m3

07/14/2025

Rain down pours the last 24-hour period have rendered the count incomplete. Currently:



Tree pollen is LOW at 2.24 grains/cubic meter,
Grass pollen is LOW at 1.6 grains/cubic meter.
W**d pollen is LOW at 2.88 grains/cubic meter.
Mold spores are LOW (NAB range) at 3878.42 spores/cubic meter, which is moderate for local area mold spore counts.

06/30/2025

Tree pollen is LOW at 1.92 grains/cubic meter.
Grass pollen is LOW at 1.28 grains/cubic meter.
W**d pollen is LOW at 0.96 grains/cubic meter.
Mold spores are LOW at 2439.35 spores/cubic meter, which is moderate for local area mold spore counts

06/30/2025

🚨 It’s and this year we’re shining a spotlight on , a serious allergic reaction that can be life-threatening.

✨ Know the signs.
✨ Carry your epinephrine (always carry two doses).
✨ Epi-first, Epi-fast!

Together, we can spread awareness alongside World Allergy Organization ! 💙🌍

06/26/2025

Do you get an itchy, tight mouth or throat when you eat certain foods? You may have oral allergy syndrome, a type of pollen allergy. Learn more in our video.

06/25/2025

Stop using Benadryl (diphenhydramine). There are better options with fewer side effects.

Benadryl impairs the brain and affects the heart. Allegra®, CLARINEX®, Claritin®, Xyzal®, and ZYRTEC® are newer generation antihistamines that work quickly and do not have serious side effects like Benadryl.

Talk with your doctor about the best options for you.

NOTE: If you’re having a serious allergic reaction, the first-line treatment is epinephrine.

More info: https://www.worldallergyorganizationjournal.org/article/S1939-4551(25)00002-X/fulltext

06/23/2025

33 million Americans live with food allergy. It's not a choice. It's not a preference. It's a disease—and for many, it's life-threatening. THE LAST BITE foll...

06/12/2025

Trees:Moderate 4.15 Gr/m3
Grasses:High 6.71 Gr/m2
W**ds:Moderate 8.63 Gr/m3
Mold: High 8062.82 Spores/m3

Address

Alexandria, VA

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 8:30am - 12pm

Telephone

+17033608881

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Three locations near you: Alexandria: 7906 Andrus Road, Suite 7 Alexandria, Va 22306 Ph:703-360-8881 Waldorf: 11340 Pembrooke Sq, Suite 213 Waldorf, Md 20603 Ph:301-893-0083 Clinton: 9015 Woodyard Road, Suite 209 Clinton, MD 20735 Ph: 301-868-9313