Seasonal Allergy Testing in Columbia, Maryland

Same day and Affordable Seasonal Allergy Testing, Locations Nationwide

Are you or someone you know experiencing allergy symptoms? Request A Test offers a convenient and affordable Seasonal Allergy Testing in Columbia, MD. This test identifies the airborne allergens that may be causing your symptoms. It looks for IgE antibodies that the immune system creates when it senses a threatening substance. Histamine is released by cells which leads to an allergic reaction.

We offer tests based on geographic location or by the season. Since different allergens exist in different regions of the United States, each region has its own allergy test. There are 19 regions to choose from based on the state you are experiencing your symptoms. There are several states that have two regional tests (AZ, ID, FL, OR and WA). California has four tests. The seasonal allergy tests include allergens common in Spring (Tree Pollen), Summer (Grass Pollen) and Fall (Weed Pollen).

Individual allergens like various Ragweeds and Timothy Grass (Hay) can be found on our Allergy Test Menu.

Region 1 (CT, ME, MA, NH, NJ, NY, PA, RI, VT): Alternaria alternata, ash-white, Aspergillus fumigatus, bermuda grass, cat dander, cedar, mountain, Cladosporium herbarum, cockroach-German, common silver birch, cottonwood, Dermatophagoides farinae, Dermatophagoides pteronyssinus, dog dander, elm-American, maple leaf sycamore, maple/box elder, mouse urine, mugwort, oak-white, Penicillium chrysogenum, pigweed-rough, ragweed-short, sheep sorrel, timothy, walnut, white mulberry

Region 2 - DE, DC, MD, NC, VA: Alternaria alternata, Aspergillus fumigatus, bermuda grass, cat dander, cedar-mountain, Cladosporium herbarum, cockroach-German, common silver birch, cottonwood, Dermatophagoides farinae, Dermatophagoides pteronyssinus, dog dander, elm-American, johnson grass, maple/box elder, mouse urine, oak-white, pecan-hickory, Penicillium chrysogenum, pigweed-rough, ragweed-short, sheep sorrel, timothy, white mulberry

Region 3 - GA, Northern FL, SC: Alternaria alternata, Aspergillus fumigatus, bahia grass, bermuda grass, cat dander, cedar-mountain, Cladosporium herbarum, cockroach-German, common silver birch, Dermatophagoides farinae, Dermatophagoides pteronyssinus, dog dander, elm-American, maple/box elder, mouse urine, nettle, oak-white, pecan-hickory, Penicillium chrysogenum, pigweed-rough, ragweed-short, sheep sorrel, timothy

Region 4 - FL (south of Orlando): Alternaria alternata, Aspergillus fumigatus, bahia grass, bermuda grass, Blomia tropicalis, cat dander, cedar-mountain, Cladosporium herbarum, cockroach-German, Dermatophagoides farinae, Dermatophagoides pteronyssinus, dog dander, elm-American, maple/box elder, mouse urine, nettle, oak-white, Penicillium chrysogenum, pigweed-rough, pine-Australian, ragweed-short, sheep sorrel, timothy

Region 5 - IN, KY, OH, TN, WV: Alternaria alternata, ash-white, Aspergillus fumigatus, bermuda grass, cat dander, cedar-mountain, Cladosporium herbarum, cockroach-German, common silver birch, cottonwood, Dermatophagoides farinae, Dermatophagoides pteronyssinus, dog dander, elm-American, maple leaf sycamore, maple/box elder, mouse urine, oak-white, pecan-hickory, Penicillium chrysogenum, pigweed-rough, ragweed-short, sheep sorrel, thistle-Russian, timothy, walnut, white mulberry

Region 6 - AL, AR, LA, MS: Alternaria alternata, Aspergillus fumigatus, bermuda grass, cat dander, cedar-mountain, Cladosporium herbarum, cockroach-German, common silver birch, Dermatophagoides farinae, Dermatophagoides pteronyssinus, dog dander, elm-American, maple/box elder, mouse urine, oak-white, pecan-hickory, Penicillium chrysogenum, pigweed-rough, ragweed-short, rough marshelder, timothy, walnut, white mulberry

Region 7 - MI, MN, WI: Alternaria alternata, ash-white, Aspergillus fumigatus, bermuda grass, cat dander, cedar-mountain, Cladosporium herbarum, cockroach-German, common silver birch, cottonwood, Dermatophagoides farinae, Dermatophagoides pteronyssinus, dog dander, elm-American, maple/box elder, nettle, mouse urine, oak-white, Penicillium chrysogenum, ragweed-short, rough marshelder, thistle-Russian, timothy, white mulberry

Region 8 - IL, IA, MO: Alternaria alternata, ash-white, Aspergillus fumigatus, bermuda grass, cat dander, cedar-mountain, Cladosporium herbarum, cockroach-German, cottonwood, Dermatophagoides farinae, Dermatophagoides pteronyssinus, dog dander, elm-American, maple leaf sycamore, maple/box elder, mouse urine, oak-white, pecan-hickory, Penicillium chrysogenum, pigweed-rough, ragweed-short, rough marshelder, thistle-Russian, timothy, walnut, white mulberry

Region 9 - KS, NE, ND, SD: Alternaria alternata, ash-white, Aspergillus fumigatus, bermuda grass, cat dander, cedar-mountain, Cladosporium herbarum, cockroach-German, cottonwood, Dermatophagoides farinae, Dermatophagoides pteronyssinus, dog dander, elm-American, maple/box elder, mouse urine, nettle, oak-white, Penicillium chrysogenum, ragweed-short, sheep sorrel, thistle-Russian, timothy, white mulberry

Region 10 - OK, TX: ash-white, Aspergillus fumigatus, bermuda grass, cat dander, cedar-mountain, Cladosporium herbarum, cockroach-German, common silver birch, cottonwood, Dermatophagoides farinae, Dermatophagoides pteronyssinus, dog dander, elm-American, maple/box elder, mouse urine, nettle, oak-white, pecan-hickory, Penicillium chrysogenum, pigweed-rough, ragweed-short, rough marshelder, sheep sorrel, timothy, white mulberry

Region 11 - AZ (mountains), CO, ID (mountains), NM, UT (mountains), WY: Alternaria alternata, Aspergillus fumigatus, bermuda grass, cat dander, cedar-mountain, Cladosporium herbarum, cockroach-German, cottonwood, Dermatophagoides farinae, Dermatophagoides pteronyssinus, dog dander, elm-American, grey alder, maple/box elder, mouse urine, mugwort, oak-white, olive tree, Penicillium chrysogenum, pigweed-rough, ragweed-short, sheep sorrel, thistle-Russian, timothy, white mulberry

Region 12 - Southern AZ (desert area), Southern CA (desert area): Alternaria alternata, Aspergillus fumigatus, bermuda grass, cat dander, cedar-mountain, Cladosporium herbarum, cockroach-German, cottonwood, Dermatophagoides farinae, Dermatophagoides pteronyssinus, dog dander, elm-American, johnson grass, mimosa/acacia, mouse urine, mugwort, oak-white, olive tree, Penicillium chrysogenum, pigweed-rough, ragweed-short, rye grass-perennial, thistle-Russian

Region 13 - Southern CA (coastal area): Aspergillus fumigatus, bermuda grass, cat dander, cedar-mountain, Cladosporium herbarum, cockroach-German, cottonwood, Dermatophagoides farinae, Dermatophagoides pteronyssinus, dog dander, elm-American, grey alder, immunoglobulin E total, johnson grass, mouse urine, mugwort, oak-white, olive tree, Penicillium chrysogenum, pigweed-rough, ragweed-short, thistle-Russian, timothy, walnut, white mulberry

Region 14 - Central CA: Alternaria alternata, Aspergillus fumigatus, bermuda grass, cat dander, cedar-mountain, Cladosporium herbarum, cockroach-German, common silver birch, Dermatophagoides farinae, Dermatophagoides pteronyssinus, dog dander, elm-American, grey alder, maple leaf sycamore, mouse urine, mugwort, oak-white, olive tree, Penicillium chrysogenum, pigweed-rough, ragweed-short, thistle-Russian, timothy, white mulberry

Region 15 - NV, Southern ID: Alternaria alternata, Aspergillus fumigatus, bermuda grass, cat dander, cedar-mountain, Cladosporium herbarum, cockroach-German, cottonwood, Dermatophagoides farinae, Dermatophagoides pteronyssinus, dog dander, elm-American, maple/box elder, mouse urine, mugwort, oak-white, olive tree, Penicillium chrysogenum, pigweed-rough, ragweed-short, thistle-Russian, timothy, white mulberry

Region 16 - Central and Eastern WA, OR: Alternaria alternata, Aspergillus fumigatus, cat dander, cedar-mountain, Cladosporium herbarum, cockroach-German, common silver birch, cottonwood, Dermatophagoides farinae, Dermatophagoides pteronyssinus, dog dander, elm-American, grey alder, maple/box elder, mouse urine, mugwort, oak-white, Penicillium chrysogenum, pigweed-rough, sheep sorrel, thistle-Russian, timothy

Region 17 - CA, WA, Western OR: Alternaria alternata, ash-white, Aspergillus fumigatus, cat dander, cedar-mountain, Cladosporium herbarum, cockroach-German, common silver birch, cottonwood, Dermatophagoides farinae, Dermatophagoides pteronyssinus, dog dander, elm-American, grey alder, immunoglobulin E total, maple/box elder, mouse urine, nettle, oak-white, Penicillium chrysogenum, pigweed-rough, ragweed-short, sheep sorrel, timothy, walnut

Region 18 - AK: Alternaria alternata, Aspergillus fumigatus, cat dander, Cladosporium herbarum, cockroach-German, common silver birch, cottonwood, Dermatophagoides farinae, Dermatophagoides pteronyssinus, dog dander, grey alder, immunoglobulin E total, mouse urine, mugwort, Penicillium chrysogenum, sheep sorrel, timothy

Region 19 - Puerto Rico: Alternaria alternata, Aspergillus fumigatus, Aureobasidi pullulans, bermuda grass, Blomia tropicalis, cat dander, Cladosporium herbarum, cockroach-German, Dermatophagoides farinae, Dermatophagoides pteronyssinus, dog dander, elm-American, eucalyptus, immunoglobulin E total, johnson grass, mouse urine, oak-white, Penicillium chrysogenum, pigweed-rough, pine-Australian, redtop bentgrass, sheep sorrel, wall pellitory.

WHY CHOOSE US for your Seasonal Allergy Testing ?

• Affordable pricing.  No hidden fees.
• Convenient locations.  Over 3,600 labs to pick from across the USA.
• Selection.  Over 1,000 tests to choose from
• Fast and easy.  Order online or by phone and get up your testing order in as little as 10 minutes.
• Friend knowledgeable staff to answer your questions.
• Private and confidential. Secure online account to protect your personal information and test results.
• Quick turnaround.  Many tests see results in just a few business days.
• No automated phone service.  Call anytime during business hours to speak to a live team member.
• Experienced.  Request a Test has been providing direct-to-consumer lab testing since 2002.

Online lab tests from Request A Test are easy to order, affordable, and reliable. No matter where you are located or what purpose you need a test for, Request A Test has diverse options and locations to meet your needs. Be sure to reach out to our team if you have any questions and we’ll be happy to assist you!

Choose Request A Test for your Seasonal Allergy Testing needs and see why our service is the best!