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Archive: Month: December 2022

New Indications for Biological Medications

December 13, 2022 | Black & Kletz Allergy

Most of the medications used for treating diseases are chemically synthesized in a laboratory. Some newer medications, however, are derived from a variety of natural sources such as humans, animals, or microorganisms. These newer medications, often referred to as “biologicals,” are typically produced by using biotechnology and/or other cutting-edge methodologies. Biologicals represent a breakthrough advance […]

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Cold Weather Allergies

December 2, 2022 | Black & Kletz Allergy

Now that it is turning cold in the Washington, DC, Northern Virginia, and Maryland metropolitan area, some allergic individuals are happy because they have a respite from their pollen (e.g., trees, grasses, weeds) allergies which tend to bother them in the Spring, Summer, and/or Fall.   Others however, are not as happy, as they either continue […]

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McLean, VA Location

1420 SPRINGHILL ROAD, SUITE 350

MCLEAN, VA 22102

PHONE: (703) 790-9722

FAX: (703) 893-8666

Washington, D.C. Location

2021 K STREET, N.W., SUITE 524

WASHINGTON, D.C. 20006

PHONE: (202) 466-4100

FAX: (202) 296-6622

Manassas, VA Location

7818 DONEGAN DRIVE

MANASSAS, VA 20109

PHONE: (703) 361-6424

FAX: (703) 361-2472


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