Allergy Shots in San Antonio, TX: What to Know
San Antonio sits directly on the Balcones Escarpment where the Edwards Plateau's massive Ashe juniper cedar brakes begin, making it AAFA's #5 allergy capital and ground zero for December-February cedar fever.
Top Allergens in San Antonio
The most common allergens affecting residents of San Antonio, ranked by severity and seasonal impact.
Mountain Cedar (Ashe Juniper)
SevereSan Antonio sits directly on the Balcones Escarpment where the Edwards Plateau's massive Ashe juniper cedar brakes begin. December through February cedar pollen counts are among the highest in the nation, earning San Antonio AAFA's #5 ranking and making cedar fever a defining health challenge.
Affects an estimated 65% of San Antonio allergy patients
Oak Pollen
SevereLive oak pollen explodes across San Antonio from February through May, overlapping with the tail end of cedar season and creating a seamless transition from winter to spring allergies.
Ragweed
ModerateFall ragweed thrives in San Antonio's surrounding grasslands and disturbed urban soils, producing an extended season sustained by warm autumn temperatures in south-central Texas.
Bermuda Grass
ModerateBermuda grass dominates San Antonio's lawns, parks, and military base grounds, actively pollinating from spring through fall in the south Texas heat.
Pecan Pollen
ModeratePecan trees line San Antonio streets and San Pedro Creek, adding substantial spring pollen loads that overlap with oak season.
When Allergies Peak in San Antonio
Month-by-month allergy intensity for the most common local allergens.
| Allergen | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mountain Cedar | ||||||||||||
| Oak | ||||||||||||
| Ragweed | ||||||||||||
| Bermuda Grass | ||||||||||||
| Pecan | ||||||||||||
| Mesquite |
Why Allergies Are Worse in San Antonio
San Antonio's position directly on the Balcones Escarpment — the geological fault line where the Edwards Plateau drops into the Gulf Coastal Plain — puts the city at the doorstep of the densest Ashe juniper stands in North America, creating winter cedar pollen exposure rivaled only by Austin.
Balcones Escarpment Location
San Antonio sits where the Edwards Plateau's dense Ashe juniper cedar brakes begin, placing the city directly in the path of massive winter pollen plumes.
Subtropical Climate
Long, hot summers with mild winters mean there is no hard freeze to halt allergen production. Pollen and mold seasons overlap extensively.
Gulf Moisture Influence
Humid air from the Gulf of Mexico reaches San Antonio regularly, supporting mold growth and keeping pollen particles suspended in the air longer.
Urban Sprawl
San Antonio's rapid northward expansion into the Hill Country disturbs juniper habitat, releasing stored pollen and bringing residents closer to cedar brake source areas.
Allergy Shot Costs in San Antonio
What you can expect to pay for traditional allergy shots in San Antonio, compared to Curex at-home immunotherapy.
Traditional Allergy Shots in San Antonio
Based on 2025 Fair Health data for San Antonio, Texas
- No office visits needed
- At-home allergy test included
- Personalized SCIT serum + supplies
- Available in select states (check eligibility)
- Cancel anytime
San Antonio allergist costs run 10-15% above the Texas state average. As AAFA's #5 allergy capital, specialist demand is high — especially during cedar fever season. Curex offers at-home SCIT allergy shots for $129/month, eliminating the need for weekly office visits.
Ready to skip the surprise bills?
See if at-home allergy shots fit your allergies — a 2-minute quiz, designed by board-certified allergists, with flat monthly pricing and no clinic visits.
- 4.8/5Patient rating
- $129/moFlat pricing
- 50K+Patients treated
- HSA/FSAEligible
Insurance Coverage in Texas
In San Antonio, most major insurance plans cover allergy testing and immunotherapy. BCBSTX is the dominant carrier, with UnitedHealthcare, Aetna, Cigna, and Humana also widely available across the metro.
Texas Medicaid (STAR/STAR+PLUS/CHIP) covers allergy diagnosis and immunotherapy. Managed care organizations in the San Antonio area include Superior HealthPlan, UnitedHealthcare Community Plan, Molina Healthcare, and Aetna Better Health of Texas.
Curex accepts most major insurance plans and is HSA/FSA eligible. At $129/month without insurance, Curex at-home SCIT shots are a fraction of the annual cost of traditional allergy shots in San Antonio.
Skip the weekly office visit. Treat from home.
Curex is a national at-home telehealth program — no local clinics. We deliver personalized at-home allergy shots (SCIT) — your serum, supplies, and Virtual Shot Room supervision for first injections, all for a flat $129/mo. No weekly office visits, no surprise bills. Currently available in select states.
50,000+ patients · Board-certified allergists · FSA/HSA eligible · Cancel anytime · Select states only
Allergy Shot Resources
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Allergy Shot FAQ for San Antonio
When is allergy season in San Antonio?
San Antonio has near year-round allergy pressure. Cedar fever dominates December through February, oak follows February through May, Bermuda grass runs April through October, and ragweed closes out August through November. The city ranked #5 on AAFA's 2024 Allergy Capitals list.
How much do allergy shots cost in San Antonio?
Traditional allergy shots in San Antonio cost $130-$340 per allergist visit, with annual totals reaching $2,400-$4,800. Cedar season demand drives wait times up.
What is the most common allergy in San Antonio?
Mountain cedar (Ashe juniper) is San Antonio's dominant allergen. The city sits directly on the Balcones Escarpment where the Edwards Plateau's massive cedar brakes begin, producing some of the highest cedar pollen counts in the world each winter.
Are there allergists near me in San Antonio?
Yes, San Antonio has over 50 board-certified allergists across the metro area. However, as the #5 allergy capital, wait times during cedar season can be significant.
Can I get allergy treatment at home in San Antonio, TX?
Yes. Curex ships at-home SCIT allergy shot kits to San Antonio addresses, following a telehealth consultation with a board-certified allergist. Personalized immunotherapy vials are delivered monthly at $129/month — no weekly office visits needed.
This content is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider with questions about a medical condition. Content reviewed by board-certified allergists at Curex.