Test library
Region 4 Inhalant Allergy Profile
This regional blood panel measures IgE antibodies against 23 common allergens of the southern subtropical zone. It helps identify sensitization to tropical grasses, tree and weed pollens, molds, and indoor triggers.
Order Southern Florida Allergy Test Panel
Order online and visit a local collection site, or choose an at-home kit where available. No referral and no insurance required.
Order Southern Florida Allergy Test Panel- Typical turnaround
- 1-3 business days
- Starting price
- From $369
- Results
- Confidential, online
Quick answer
The Region 4 Allergies panel is a regional IgE blood test covering 23 allergens common in the southern subtropical part of the country. It evaluates sensitization to tropical grasses, tree and weed pollens, mold spores, and indoor allergens typical of a warm, humid peninsula. The panel is used when persistent or seasonal symptoms suggest allergy but the triggers are unclear.
What this test measures
Subtropical environments can sustain allergen exposure for most of the year. Warm-season grasses such as Bahia and Bermuda release pollen over a long period, trees including oak and melaleuca pollinate in their own seasons, and weeds contribute throughout the warm months. High humidity supports mold growth, and air-conditioned homes may still harbor dust mite.
This panel measures allergen-specific IgE for 23 regionally relevant allergens from one blood sample. Reported targets may include tropical grass pollens, tree pollens, weed pollens, mold spores, dust mite, and animal dander. Each allergen is reported with a quantitative antibody level and a graded class.
People living in subtropical areas who notice symptoms that do not fit a short season may find this panel useful. It can also help when symptoms persist indoors or through the winter. A qualified healthcare provider interprets the results with the person's environment and symptom history.
- Tropical grass pollen IgE (Bahia, Bermuda, and related grasses as included)
- Tree pollen IgE (oak, melaleuca, and related species as included)
- Weed pollen IgE (ragweed and related weeds as included)
- Mold spore IgE (Alternaria, Cladosporium, and related molds as included)
- Dust mite IgE when included
- Cat and dog dander IgE when included
- Allergen-specific IgE class for each of the 23 panel allergens
Why people order this test
- Investigate year-round or multi-season allergy symptoms in a subtropical climate
- Screen tropical grass pollens that release over long periods
- Assess mold and dust mite sensitization in humid indoor spaces
- Evaluate symptoms that persist through the winter months
- Identify regional allergens to review with a clinician
How to prepare
No fasting is required, and the panel can be performed at any time of year. Follow the lab's standard instructions for blood collection.
Understanding your results
Results are generally available within one to three business days. The report lists each allergen separately, which helps separate long grass seasons from indoor triggers. Positive results reflect sensitization, and a qualified healthcare provider interprets them alongside symptoms.
Region 4 Inhalant Allergy Profile by state
Alabama
Region 4 Inhalant Allergy Profile across Alabama.
Alaska
Region 4 Inhalant Allergy Profile across Alaska.
Arizona
Region 4 Inhalant Allergy Profile across Arizona.
Arkansas
Region 4 Inhalant Allergy Profile across Arkansas.
California
Region 4 Inhalant Allergy Profile across California.
Colorado
Region 4 Inhalant Allergy Profile across Colorado.
Connecticut
Region 4 Inhalant Allergy Profile across Connecticut.
Delaware
Region 4 Inhalant Allergy Profile across Delaware.
Florida
Region 4 Inhalant Allergy Profile across Florida.
Georgia
Region 4 Inhalant Allergy Profile across Georgia.
Hawaii
Region 4 Inhalant Allergy Profile across Hawaii.
Idaho
Region 4 Inhalant Allergy Profile across Idaho.
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Frequently Asked Questions
Why is the allergy season so long in a subtropical area?
Mild winters and warm, humid air allow some grasses, trees, and molds to produce allergens across much of the year.
Can indoor allergens matter here?
Yes. Dust mite and indoor mold can be significant in humid climates, and testing helps show whether sensitization is present.
Are tropical grass pollens different from northern grasses?
Warm-season grasses such as Bahia and Bermuda are prominent in subtropical regions, and regional panels emphasize those pollens.
Do I need to stop allergy medicines before testing?
Blood antibody tests are generally unaffected by antihistamines, unlike skin testing. The ordering clinician can advise on medications.
What if the panel shows several positives?
Multiple positives are common. A clinician can help determine which results best match the person's symptoms and environment.
Ready to get tested?
Order online and visit a collection site near you, or choose a mail-in kit. No referral and no insurance required.
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