Austin Allergy Relief
That Actually Works
Austin has among the highest allergen counts in the United States. Capital ENT offers in-house allergy testing with customized immunotherapy plans, treating the root cause, not just the symptoms.
How does allergy testing and treatment work?
Allergy treatment at Capital ENT begins with in-office skin or blood testing to identify your specific triggers, followed by a customized plan combining medications, environmental changes, and immunotherapy for lasting relief. Immunotherapy gradually trains your immune system to stop overreacting to allergens. It's available as weekly allergy shots in clinic or as daily sublingual drops you take at home; both are highly effective.
Austin has among the highest allergen counts in the United States: year-round mountain cedar, oak, ragweed, mold, and dust mite allergies make Central Texas one of the most challenging places in the country to live with allergies.
Cedar fever hits Austin harder than anywhere else in the U.S. Mountain cedar trees release some of the world's highest pollen counts every December–February, affecting roughly 75% of Austinites with flu-like symptoms. Capital ENT specializes in rapid cedar fever relief and long-term immunotherapy that reduces your sensitivity year after year. Learn about cedar fever treatment →
Most insurance plans cover allergy testing & immunotherapy.
Why Austin Is One of the Hardest Places in the U.S. to Live With Allergies
The cedar factor
Mountain cedar (Ashe juniper) is the defining allergen of Central Texas. The Hill Country west of Austin is blanketed with Ashe juniper, and cold fronts in December and January push massive pollen clouds directly into the Austin metro. On peak days, cedar pollen counts in Austin regularly exceed 20,000 grains per cubic meter. These concentrations overwhelm the immune systems of people who have never had allergies before.
Cedar fever is not a fever in the medical sense. It is an intense allergic reaction so severe that patients experience fatigue, headache, and malaise that mimics a viral illness. Roughly 75% of Central Texas residents are affected, including many lifelong Texans who tolerated cedar without issue until their immune systems reached a saturation point.
Why allergies develop after moving to Austin
A common pattern among newcomers: the first year in Austin feels fine, the second year brings mild sniffling, and by year three you're suffering every season. This is not coincidence. Allergic sensitization requires repeated exposure over time. Austin's botanical diversity intersects eastern deciduous forest, Hill Country scrubland, and coastal prairie plant communities, meaning newcomers encounter a broad spectrum of novel allergens simultaneously. Sustained high-dose exposure across multiple seasons accelerates the sensitization timeline significantly compared to most other U.S. cities.
Why symptoms worsen over time
Even lifelong Austinites report that their allergies seem to worsen decade by decade. The mechanism is cumulative sensitization: each allergy season builds on prior years of exposure, and additional allergens are acquired over time. Patients who only reacted to cedar in their twenties often find they have added oak, mold, and dust mite sensitivities by their forties.
Untreated allergic inflammation also creates downstream problems. Chronic nasal congestion leads to mouth breathing, disrupted sleep, recurring sinus infections, and middle ear fluid in children. In susceptible patients, years of persistent allergic inflammation can progress to chronic sinusitis or nasal polyp disease. Treating the root allergy early prevents these complications from accumulating.
Multiple overlapping seasons
Unlike cities with one or two distinct pollen seasons, Austin experiences 8 to 10 months of elevated pollen exposure per year when all allergen families are considered together. The allergy respite in Austin is typically limited to a narrow window in midsummer. Most patients who suffer year-round are reacting to multiple allergens across multiple seasons, not a single trigger. This is why comprehensive allergy testing matters: your treatment is customized to your specific allergen panel, not a generic protocol, and immunotherapy is built to desensitize each allergen you react to.
Central Texas Allergies, Explained
Short videos from our specialists on the topics Austin allergy patients ask about most: cedar fever, year-round triggers, and what actually works.
Cedar Fever: What It Is and How to Treat It
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8K viewsYour Path to Lasting Allergy Relief
We take a stepwise approach, starting conservative and escalating only as needed to find the most effective treatment for your specific allergies.
Minimize Exposure
Keep windows closed, use HEPA filters, change clothes after being outdoors, and rinse your nose with saline regularly. These simple steps can significantly reduce your allergy burden.
Medical Management
Over-the-counter allergy medications including nasal sprays (Flonase, Nasocort) and oral antihistamines (Claritin, Allegra, Zyrtec, Xyzal). If these don't provide enough relief, we proceed to allergy testing.
Immunotherapy
If allergy medications can't control your symptoms, we offer immunotherapy, allergy shots or sublingual drops. Immunotherapy trains your immune system to stop overreacting to allergens and has been shown to provide significant long-term relief for most patients.
Two Ways to Do Immunotherapy
Immunotherapy can be thought of as getting vaccinated against allergies. We offer two convenient approaches to fit your lifestyle.
Subcutaneous Immunotherapy
Relatively painless injections administered in our office. Allergy shots have a long track record of effectiveness and are appropriate for most allergy patients.
- Administered at our Austin office
- Build-up phase over several months
- Maintenance phase for ongoing protection
- Covered by most insurance plans
- Proven long-term allergy relief
Sublingual Immunotherapy
Drops placed under the tongue at home; no office visits needed during treatment. A convenient option for patients with busy schedules or those who prefer self-administration.
- Done from the comfort of your own home
- No needles; drops under the tongue
- Customized to your specific allergens
- Flexible and easy to incorporate into daily routine
- Highly effective for appropriate candidates
What to Expect at Your Allergy Testing Appointment
Allergy testing at Capital ENT is straightforward and typically completed in a single 45-minute visit. Here is what happens.
Stop Antihistamines Beforehand
Antihistamines suppress the skin reaction that makes testing accurate. Our team will tell you how many days to hold your antihistamine before your visit: typically 7 days for most over-the-counter medications. Nasal steroid sprays (Flonase, Nasocort) do not need to be stopped.
Skin Prick Testing
A nurse applies small drops of allergen extracts to your forearm and creates a tiny scratch through each drop. Testing panels typically cover 40 to 60 common Central Texas allergens: tree pollens, grasses, weeds, mold species, dust mites, and animal dander. You feel a brief itch as reactions develop, similar to a small mosquito bite.
15-Minute Wait and Reading
Results are read at 15 minutes. Positive allergens produce a small raised wheal at the test site. The size of the reaction helps determine which allergens are most significant for you. Results are available on the same day, in the same appointment. No waiting for a lab report.
Customized Treatment Plan
Your provider reviews the results with you and recommends a treatment approach based on your specific allergen profile, symptom history, lifestyle, and goals. Patients who are candidates for immunotherapy leave with a clear plan and a realistic timeline for expected improvement.
What about blood testing?
Skin prick testing is the preferred first-line method: results are immediate and sensitivity is high. A blood test (specific IgE, sometimes called RAST testing) can be ordered when skin testing is not possible, for example if a patient cannot stop antihistamines, has a skin condition that would interfere with reading, or is on certain medications that block the skin response. Blood testing results take several days to return. Both methods are covered by most insurance plans when medically indicated.
Who should be tested?
Allergy testing is recommended if your symptoms persist for more than two consecutive weeks, recur at the same time each year, or are not adequately controlled with over-the-counter antihistamines and nasal sprays. Testing is also appropriate when you want to identify your specific triggers, when you are considering immunotherapy, or when your symptoms are contributing to sinus infections, middle ear problems, or sleep disruption. Most patients do not need a referral to be seen at Capital ENT for allergy testing.
Minimizing Allergen Exposure in Austin
Keep Doors & Windows Closed
In both your car and home, especially during high pollen count days. Monitor daily pollen counts through local weather services.
Use HEPA Air Filters
Install high-efficiency particulate air (HEPA) filters in your air conditioner to trap pollen, dust, mold spores, and other airborne allergens.
Shower After Being Outside
Change clothes and shower after spending extended time outdoors, especially during cedar and oak season, to remove pollen from your hair and skin.
Nasal Saline Rinse
Rinse your nose with over-the-counter nasal saline after outdoor exposure. This helps remove allergens that have been inhaled before they trigger a reaction.
Austin's Allergen Calendar: What's in the Air Each Month
Unlike most U.S. cities, Austin has no true off-season for allergens. Understanding which allergens peak when helps you plan treatment, schedule testing at the right time, and know when to expect your worst days.
Winter (December through February): Cedar Season
Mountain cedar (Ashe juniper) is Austin's most potent allergen and dominates winter. Pollen release begins in late November, peaks in late December and January, and tapers through February. Cold fronts accelerate pollen dispersal, creating "cedar event" days when counts exceed 10,000 to 20,000 grains per cubic meter. Elm and ash pollens begin in January and extend into early spring. For most allergy patients, winter is the most debilitating season in Central Texas.
Spring (March through May): Oak and Tree Pollens
Live oak and red oak release pollen from late February through April, with peak concentrations in March and April. Austin's dense urban tree canopy makes oak season difficult to escape. Mulberry, hackberry, and persistent juniper overlap in early spring. Many patients who suffer primarily in winter find that oak season adds a significant secondary peak. On high-count oak days, even people with mild sensitivities can experience eye and nasal symptoms.
Summer (June through August): Grass Pollens
Bermuda grass and other warm-season grasses pollinate from late spring through summer. Grass pollen is smaller than tree pollen and penetrates deeper into the respiratory tract, which makes it particularly troublesome for patients with asthma and lower airway symptoms. Summer heat can suppress some mold growth but also concentrates grass pollen on still, hot days. Early summer is often the best window for beginning immunotherapy, as total pollen burden is lower than in peak cedar and oak season.
Fall (September through November): Ragweed and Mold
Ragweed pollination begins in late August and continues through November in Central Texas. Austin's warm fall weather extends the ragweed season significantly longer than in northern cities. Mold spores peak in fall, particularly after late-summer and fall rains, and remain elevated year-round compared to drier climates. Patients with ragweed and mold sensitivity often find that fall rivals winter for symptom burden.
Year-Round: Dust Mites and Indoor Allergens
Indoor allergens do not follow seasonal patterns. Dust mite concentrations depend on humidity and bedding conditions; Central Texas humidity supports dust mite populations throughout the year. Pet dander, indoor mold, and cockroach allergens are consistent contributors to year-round nasal symptoms regardless of outdoor pollen levels. Patients with primarily indoor allergen sensitivities benefit from knowing their specific profile so environmental controls can be focused where they have the most impact.
Planning your care around Austin's calendar
If you are considering starting immunotherapy, timing matters. The ideal window to begin allergy shots or drops is during a lower-pollen period, typically late spring or early summer, when your immune system is not already fully activated by peak allergen exposure. Starting during cedar season in January, for example, means your first injections coincide with the heaviest allergen burden of the year, which can make build-up more difficult. Our team plans your treatment schedule with Austin's allergen calendar in mind. Allergy testing can be done at any time of year; there is no benefit to waiting for a particular season. If you are symptomatic now, this is the right time to schedule your evaluation. Testing identifies your specific triggers precisely, and the sooner you know, the sooner a treatment plan can begin.
Insurance & Cost Information
Allergy testing and treatment are well-covered by most insurance plans when medically indicated. Our office will verify your benefits before starting treatment so you have a clear picture of your costs upfront.
- Most insurance plans cover allergy testing and immunotherapy
- Allergy shots typically well-covered by commercial insurance
- Sublingual drops are typically not covered by insurance; our drop pricing is designed to keep this option affordable
- HSA and FSA accounts accepted
- Flexible financing available through CareCredit for out-of-pocket costs
Start Feeling Better
Schedule your allergy evaluation. Our specialists will identify your triggers and recommend the most effective treatment plan for lasting relief.
Schedule an Allergy EvaluationWhy Immunotherapy Works: The Evidence Behind the Treatment
Immunotherapy is the only allergy treatment that modifies the underlying immune response rather than masking symptoms. Its efficacy and durability are supported by decades of clinical evidence.
How immunotherapy changes your immune system
In allergic sensitization, the immune system mistakenly classifies a harmless substance, such as cedar pollen, as a threat and produces IgE antibodies against it. When you encounter that allergen again, IgE-coated mast cells release histamine and other inflammatory mediators, causing the familiar cascade of nasal congestion, sneezing, itching, and eye symptoms.
Immunotherapy works by gradually retraining the immune system through repeated low-dose allergen exposure. Over time, this process induces tolerance: the immune system shifts from producing IgE (allergic) antibodies toward producing blocking IgG antibodies, and T-regulatory cells suppress the overactive allergic response. The result is that the immune system stops reacting to the allergen rather than simply being blocked from displaying symptoms.
What the evidence shows
Subcutaneous immunotherapy (allergy shots) is recommended as a treatment option for allergic rhinitis in patients who have inadequate response to pharmacotherapy or who prefer a long-term solution, per the AAO-HNS Clinical Practice Guideline on Allergic Rhinitis. High-quality clinical trials consistently demonstrate statistically significant reductions in symptom scores and rescue medication use compared to placebo. Sublingual immunotherapy (allergy drops, also called SLIT) has a comparably strong evidence base, particularly from European multicenter trials, and is endorsed by the World Allergy Organization as an effective alternative for appropriate patients.
Long-term durability
Unlike antihistamines and nasal sprays, which only work while you take them, immunotherapy can provide sustained benefit for years after the treatment course is completed. Studies following patients after completing 3 to 5 years of immunotherapy show that the majority maintain clinically meaningful symptom reduction compared to pre-treatment baseline. A systematic review published in the Journal of Allergy and Clinical Immunology confirmed that the duration of benefit extends well beyond the active treatment period, distinguishing immunotherapy from all other allergy treatments in terms of lasting value.
Capital ENT typically recommends a minimum treatment course of 3 years to achieve optimal and durable results. This investment in your immune system pays dividends for years after you stop treatment, with many patients experiencing long-term remission of their allergy symptoms. Your provider will discuss what milestone markers look like for your specific allergen panel, so you have a clear sense of progress throughout the process.
Allergy Treatment FAQ
Austin's top allergens include mountain cedar (December through February), oak and elm pollen (spring), ragweed and grass pollen (fall), mold spores (year-round, especially after rain), and indoor allergens like dust mites and pet dander. Cedar pollen is particularly aggressive and affects many people who have never had allergies before.
Allergy shots (subcutaneous immunotherapy) are injections given in the office on a regular schedule, typically weekly during buildup and monthly during maintenance. Allergy drops (sublingual immunotherapy) are taken daily under the tongue at home. Both work by gradually desensitizing your immune system to specific allergens. Your allergist will recommend the best option based on your allergens, lifestyle, and preferences.
In-office allergy testing at Capital ENT typically takes about 30 to 45 minutes. Skin prick testing checks your reaction to dozens of common environmental allergens in a single visit, and results are available immediately. You'll leave with a clear picture of exactly what you're allergic to and a personalized treatment plan.
Most patients begin noticing improvement within 3 to 6 months of starting immunotherapy. Full benefit typically develops over 12 to 18 months. Immunotherapy is the only allergy treatment that addresses the root cause rather than just masking symptoms, and its effects often last years after treatment is completed, a durability profile documented in the AAAAI/JCAAI review of allergen immunotherapy practice in the United States.
Most insurance plans cover allergy testing and immunotherapy when medically indicated. Coverage details vary by plan, so our office will verify your benefits before starting treatment. Allergy testing and shots are typically well-covered. Sublingual drops are typically not covered by insurance; our drop pricing is designed to keep this option affordable to keep this convenient at-home option accessible.
Yes. Allergies are one of the most common contributing factors to recurrent sinus infections. Allergic inflammation swells the nasal and sinus lining, blocking normal mucus drainage and creating an environment where bacteria can multiply. Treating the underlying allergy (through avoidance, medication, or immunotherapy) can significantly reduce the frequency of sinus infections.
Same-day and next-day appointments are often available at our four Central Texas locations in Austin, Lakeway, Marble Falls, and Dripping Springs. Most patients do not need a referral. Call 512-339-4040 to schedule.
Allergies and the common cold can feel similar but have key differences. Allergies cause clear watery nasal discharge, itchy eyes, nose, or throat, and frequent sneezing, often triggered by specific exposures like pollen and lasting weeks to months. Colds cause thicker yellow-green mucus, sore throat, cough, and sometimes mild fever; they're caused by a virus and resolve in 7–10 days. If symptoms last more than 2 weeks, occur seasonally each year, or include significant itching, allergies are the more likely cause.
Yes: allergy shots (subcutaneous immunotherapy) are very safe when administered correctly. Local reactions like mild redness, swelling, or itching at the injection site are common and not dangerous. Serious whole-body reactions are rare. To minimize risk, Capital ENT administers all shots in our clinic and requires patients to wait 20–30 minutes after each injection; most rare serious reactions occur within that window. Patients on immunotherapy are also prescribed an EpiPen to carry as a precaution.
Yes. Capital ENT treats both adults and children for environmental allergies. Allergy testing is generally appropriate from around age 3–5 onward, and immunotherapy can be effective and well-tolerated in children. Treatment is tailored to age, allergen profile, and the child's ability to participate; sublingual drops taken at home are often well-suited to younger patients. Talk to one of our providers about whether testing is right for your child.
Related Patient Guides
Cedar Fever in Austin
Why cedar season hits Austin so hard and how to find relief.
How to Get Rid of Seasonal Allergies
Treatment options from antihistamines to long-term immunotherapy.
Cold, Flu, or Allergies?
How to tell the difference and when to see a specialist.
Can You Be Allergic to Your Office?
Indoor allergens at work and strategies to manage symptoms.
ENT vs. Allergist: Which Should You See?
How to choose the right specialist when allergies overlap with sinus, ear, or throat problems.
Real Patients, Real Results
Hear from patients across Central Texas who found lasting allergy relief at Capital ENT.
After years of miserable Texas allergy seasons, allergy immunotherapy at Capital ENT has been a game changer. Fewer symptoms every month. The nursing staff make the shot visits quick and painless.
I moved from the Pacific Northwest and Texas allergies hit me hard. Capital ENT did comprehensive allergy testing and got me started on sublingual immunotherapy. Convenient, effective, and the staff are all wonderful.
From the moment I called to schedule to the moment I walked out, every single person was warm and professional. Clean offices, minimal wait time, and a doctor who actually listened.
Ready for Lasting Allergy Relief?
Don't just mask your allergy symptoms; treat the root cause. Our allergy specialists will test, diagnose, and create a customized immunotherapy plan that works for your lifestyle.