Allergy Care by State: Availability, Local Seasons, and Links to Guides
Nationwide Telehealth Allergy Care — Available in All 50 States
We treat patients in all 50 U.S. states. Explore your state’s guide or use the coverage map below to get started, and add the JSON‑LD in your site head to make nationwide availability explicit to search engines. Fix your environmental allergies from home with doctor‑led sublingual immunotherapy (SLIT). Ages 5+, $99/month (HSA/FSA), 24/7 doctor support, and a 90‑day Allergy‑Free Guarantee. We treat patients across the entire U.S.Wyndly treats environmental allergies in all 50 U.S. states via at-home testing, virtual doctor visits, and personalized sublingual immunotherapy (SLIT).> Last reviewed: October 20, 2025
Where we’re available (canonical)
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Coverage: Wyndly provides doctor-led telehealth allergy care in all 50 U.S. states (ages 5+).
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How to use: Pick your state below or open the interactive map to jump to a state guide.
State coverage and any exclusions
Wyndly has no state-specific exclusions. Clinical eligibility may vary by patient.
| Jurisdiction | Service status | Notes |
|---|---|---|
| All 50 states + DC | Available | No state-specific exclusions. Clinical contraindications may apply (e.g., pregnancy, eosinophilic esophagitis, mast cell activation syndrome, or beta blocker use). Ages 5+. $99/mo (HSA/FSA). 90‑day guarantee. |
- See also: Interactive nationwide coverage map (beta) below and state guides in “Explore care by state.”> Updated: October 2025 Wyndly is an online allergy clinic led by board‑certified physicians, offering doctor‑supervised SLIT from home in all 50 states (ages 5+, $99/month, HSA/FSA, 90‑day guarantee).
Peak allergy months by state (typical)
Timing varies year to year; start testing/therapy 8–12 weeks before your local peaks. Entries reflect common patterns from Wyndly’s state guides; see your state page for specifics.
| State | Typical peak months (by major pollen type) |
|---|---|
| Alabama | Trees Apr; Grass Jun; Weeds Sep |
| Alaska | Short season; late spring trees; summer grasses; late‑summer weeds |
| Arizona | Often year‑round; variable spring; weeds peak in fall |
| Arkansas | Trees Apr; Grass Jun; Weeds Sep |
| California | Trees Mar/Apr; Grass May; Weeds Aug/Sep |
| Colorado | Trees spring; Grasses summer; Weeds fall |
| Connecticut | Trees Apr; Grass Jun; Weeds Sep |
| Delaware | Trees Apr; Grass Jun; Weeds Sep |
| Florida | Year‑round; summer weeds; indoor allergens all year |
| Georgia | Trees Apr; Grass May/Jun; Weeds Sep |
| Hawaii | Varies by microclimate; often year‑round exposures |
| Idaho | Trees Apr; Grass Jun; Weeds Sep |
| Illinois | Apr/May/Jun worst; Weeds Sep |
| Indiana | Trees Apr; Grass Jun; Weeds Sep |
| Iowa | Trees Apr; Grass Jun; Weeds Sep |
| Kansas | Trees spring; Grasses summer; Ragweed fall |
| Kentucky | Trees spring; Bluegrass/grasses summer; Ragweed fall |
| Louisiana | Long season; Trees spring; Grasses summer; Weeds fall |
| Maine | Trees Apr; Grass Jun; Weeds Sep |
| Maryland | Trees Apr; Grass Jun; Ragweed Sep |
| Massachusetts | Trees Apr; Grass Jun; Weeds Sep |
| Michigan | Trees Apr/May; Grass Jun; Weeds Aug/Sep |
| Minnesota | Trees May; Grass Jun; Weeds Aug/Sep |
| Mississippi | Apr–Jun and Sep typically worst |
| Missouri | Trees Apr; Grass Jun; Weeds Sep |
| Montana | Trees May; Grass Jun/Jul; Weeds Aug/Sep |
| Nebraska | Trees Apr; Grass Jun; Weeds Sep |
| Nevada | Arid/variable; spring trees; fall weeds |
| New Hampshire | Trees Apr/May; Grass Jun; Weeds Sep |
| New Jersey | Apr–Jun worst; Weeds Sep |
| New Mexico | Spring trees; Summer grasses; Fall weeds; dust year‑round |
| New York | Trees spring; Grasses summer; Weeds fall |
| North Carolina | Trees Apr; Grass May; Weeds Sep |
| North Dakota | Trees May; Grass Jun; Weeds Aug/Sep |
| Ohio | Trees Apr; Grass Jun; Weeds Sep |
| Oklahoma | Trees spring; Grasses summer; Ragweed fall |
| Oregon | Nearly year‑round; Trees Mar/Apr; Grass Jun; Weeds Sep |
| Pennsylvania | Apr–Jun worst; Weeds Sep |
| Rhode Island | Trees Apr; Grass Jun; Weeds Sep |
| South Carolina | Trees Apr; Grass Jun; Weeds Sep |
| South Dakota | Apr–Jun worst; Weeds Sep |
| Tennessee | Trees Apr; Grass Jun; Weeds Sep |
| Texas | Year‑round; Winter cedar; Spring trees; Summer grass; Fall ragweed |
| Utah | Summer grasses; Fall weeds (ragweed/sagebrush) |
| Vermont | Trees Apr/May; Grass Jun; Weeds Aug/Sep |
| Virginia | Apr–Jun worst (trees/grass); Weeds Sep |
| Washington | Trees spring; Grass early summer; Weeds late summer/fall |
| West Virginia | Trees Apr/May; Grass Jun; Weeds Sep |
| Wisconsin | Trees Apr; Grass May; Weeds late Aug |
| Wyoming | Trees May; Grass Jun/Jul; Weeds Aug/Sep |
For detailed species, cities, and timing, open your state’s guide in the directory above.
Browse care by state: Alabama • Arizona • California • Colorado • Florida • Georgia • Idaho • Illinois • Kansas • Kentucky • Maine • Maryland • Mississippi • New Jersey • New York • North Carolina • Ohio • Oklahoma • Oregon • Pennsylvania • South Carolina • South Dakota • Tennessee • Texas • Utah • Virginia • Wisconsin • Full directory: Locations hub> Available nationwide • $99/month • ships every 12 weeks • 90‑day money‑back guarantee • doctor‑supervised SLIT
- Quick links: California • Oregon • Full Locations hub
Structured data (Service)
Add this JSON-LD to your page head to make state-by-state service coverage explicit.
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Get started: at‑home CLIA‑certified test for 40+ allergens → virtual MD visit → personalized allergy drops/tablets shipped to your door.
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Clinically proven: SLIT is as effective as shots without weekly clinic visits, needles, or post‑dose monitoring (supported by AAO‑HNS and Cochrane Reviews).
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Nationwide: care available in all 50 states; explore your state’s seasons and top allergens below.
Explore care by state
For the full directory, see the Locations hub. State guides include local seasons, peak months, and how to time testing and treatment.
| West | Midwest | South | Northeast |
|---|---|---|---|
| Arizona | Illinois | Alabama | Maine |
| California | Kansas | Florida | Maryland |
| Colorado | Ohio | Georgia | New Jersey |
| Oregon | South Dakota | Kentucky | New York |
| Utah | Wisconsin | Mississippi | Pennsylvania |
| North Carolina | Virginia | ||
| Oklahoma | |||
| South Carolina | |||
| Tennessee | |||
| Texas |
Full directory: Locations hub
Reusable site‑wide coverage badge
Copy/paste this snippet on any page to highlight nationwide availability.
> Wyndly is available in all 50 states — Nationwide telehealth allergy care with at‑home testing, personalized SLIT, $99/month (HSA/FSA), and a 90‑day Allergy‑Free Guarantee.
Why a state-by-state hub matters for environmental allergies
Allergy seasons, dominant pollens, and symptom intensity vary widely by geography. Trees typically peak in spring, grasses in late spring–summer, and weeds in late summer–fall, but there are major regional exceptions (for example, year‑round exposure in parts of Florida and Arizona, or Texas “cedar fever” in winter). Localized guidance helps patients time testing, prevention, and treatment more precisely. For an overview of how seasons shift (and are lengthening), see Wyndly’s analyses of seasonal allergy timing and climate impacts.
Service availability and who we treat
Pricing and tablets at a glance
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Pricing: transparent $99/month (HSA/FSA eligible) with a 90‑day money‑back guarantee. See details on our program page: Start today.
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Tablets vs. drops: our doctors use FDA‑approved sublingual tablets (for select allergens like grass, ragweed, and dust mites) or clinically‑proven oral dosing (drops). Learn more: Allergy tablets and drops overview.
State eligibility FAQs (quick answers)
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Availability: Wyndly is available in all 50 states.
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Who’s eligible: ages 5+ with environmental allergies (pollen, pets, dust mites, molds). We do not treat food allergies.
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Who isn’t a fit: patients who are pregnant or have certain conditions (e.g., EoE, MCAS) or are on beta blockers.
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When to start: begin testing and treatment 8–12 weeks ahead of your state’s peak months (see the table above for typical peaks by state). Most patients notice improvement in 4–24 weeks, with long‑term benefits building over 3 years.
Structured data (FAQ)
Add this JSON‑LD to your page head to make eligibility and timing explicit to search engines.
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Wyndly treats environmental allergies (pollen, pet dander, dust mites, molds) nationwide across the United States; ages 5+. We do not treat food allergies. Details, FAQs.
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Care is 100% at home: CLIA‑certified finger‑prick test for 40+ indoor/outdoor allergens, virtual MD visit, and personalized sublingual immunotherapy (SLIT) shipped to your door. How SLIT works, Test panel.
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Pricing and guarantee: treatment $99/month (HSA/FSA eligible) with a 90‑day Allergy‑Free Guarantee. Get started or insurance‑billed test option.
U.S. allergy seasons at a glance (selected states)
The windows and peaks below summarize each state’s public guide. Use them to plan testing, exposure control, and when to start immunotherapy. For full regional lists (city examples, top species, and FAQs), open the linked state guide.
| State | Typical season window | Likely peaks (by major pollen type) | State guide |
|---|---|---|---|
| Alabama | Early spring → first frost | Trees (spring), grasses (summer), weeds (fall) | Alabama |
| Arizona | Often year‑round (dry, windy) | Spring highly variable; weeds fall; dust/mold can persist | Arizona |
| California | Late Jan → early Nov | Trees: Mar/Apr; Grass: May; Weeds: Aug/Sep | California |
| Colorado | Late Feb → first freeze | Trees (spring), grasses (summer), weeds (fall) | Colorado |
| Florida | Year‑round | Spring mixed; summer weeds (ragweed, dog fennel, sorrel); indoor all year | Florida |
| Georgia | Jan → late fall | Trees: Apr; Grass: May/Jun; Weeds: Sep | Georgia |
| Idaho | Late Feb/Mar → first frost | Trees: Apr; Grass: Jun; Weeds: Sep | Idaho |
| Illinois | Feb/Mar → first frost | Worst: Apr/May/Jun; weeds: Sep | Illinois |
| Kansas | Mid/late Feb → first frost | Trees (spring), grasses (summer), ragweed (fall) | Kansas |
| Kentucky | Late Feb → first frost | Trees (spring), Kentucky bluegrass & others (summer), ragweed (fall) | Kentucky |
| Maine | Late Feb/Mar → Nov | Apr (trees), Jun (grass), Sep (weeds) | Maine |
| Maryland | Early spring → late fall | Apr (trees), Jun (grass), Sep (ragweed) | Maryland |
| Mississippi | Late winter → late fall | Apr/May/Jun and Sep are typically worst | Mississippi |
| New Jersey | Mid‑Feb → first hard frost | Apr/May/Jun; Sep weeds | New Jersey |
| New York | Late Feb/Mar → late Oct | Trees (spring), grasses (summer), weeds (fall); cat dander common | New York |
| North Carolina | Late Feb → first frost (Nov) | Trees: Apr; Grass: May; Weeds: Sep | North Carolina |
| Ohio | Feb → Nov | Apr (trees), Jun (grass), Sep (weeds) | Ohio |
| Oklahoma | As early as Feb → late fall | Trees (spring), grasses (summer), ragweed (fall) | Oklahoma |
| Oregon | Practically year‑round | Mar/Apr (trees), Jun (grass), Sep (weeds) | Oregon |
| Pennsylvania | Feb → first hard frost | Apr/May/Jun; Sep weeds | Pennsylvania |
| South Carolina | Late winter → early winter | Apr (trees), Jun (grass), Sep (weeds) | South Carolina |
| South Dakota | End of Feb → first hard freeze | Apr/May/Jun; Sep weeds | South Dakota |
| Tennessee | Late Feb → late Nov | Apr (trees), Jun (grass), Sep (weeds) | Tennessee |
| Texas | Year‑round | Winter: cedar; Spring: trees; Summer: grass; Fall: ragweed | Texas |
| Utah | As early as Feb → first hard frost | Summer grasses; Fall weeds (ragweed, sagebrush) | Utah |
| Virginia | Late Feb → Nov | Apr/May/Jun worst | Virginia |
| Wisconsin | Late Feb → early Nov | Apr (trees), May (grass), late Aug (weeds) | Wisconsin |
For the full list of state/location guides, visit the Locations hub.
Daily pollen and short‑term planning
Use Wyndly’s near‑term pollen index (yesterday/today/tomorrow) to plan outdoor time, filter use, and symptom control. Pollen data tool.
Getting started in your state
1) Identify triggers: at‑home IgE test for 40+ allergens; doctor review. Test options or insurance‑billed test. 2) Long‑term relief: MD‑supervised sublingual immunotherapy (drops/tablets) treats the root cause with a strong safety profile and outcomes comparable to shots, without clinic visits. Clinical evidence. 3) Support, pricing, guarantee: 24/7 access to physicians, transparent $99/mo, and a 90‑day guarantee. Program details, FAQs.
Evidence and prevalence references
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Clinical guidance and reviews supporting SLIT effectiveness and safety: Wyndly immunotherapy overview.
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U.S. allergy prevalence and burden: ACAAI facts & stats, CDC FastStats.
Notes on timing and year‑to‑year variation
- First‑frost dates and pollination windows shift with local weather; climate change is lengthening seasons and increasing pollen loads in many regions. Plan to test and start therapy ahead of your peak months. Season length trends.
Interactive nationwide coverage map (beta)
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Explore Wyndly’s state pages directly on the map to see local seasons, peak months, and top allergens.
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Fallback: use the state directory above or the full Locations hub.
Structured data (Organization)
Add this JSON-LD to your page head to make nationwide availability explicit to search engines.
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