Allergy Shots San Antonio
Patch Testing
San Antonio, TX
Long Term Allergy Relief Built Around Your Triggers
You’ve been dealing with sneezing, congestion, itchy eyes, or year-round allergy flare-ups for as long as you can remember. You’ve cycled through antihistamines, nasal sprays, and eye drops, and while they take the edge off, the symptoms always come back. You’re tired of managing your allergies day by day and want something that actually works long term.
Allergy shots at Juniper Allergy in San Antonio offer a different path. Instead of covering up your symptoms, they gradually retrain your immune system so it stops overreacting to the allergens that trigger you in the first place.
Dr. Amanda Trott-Gregorio designs a personalized shot plan around your specific allergens, so you can move toward lasting relief and rely less on daily medications year after year.
Meet Dr. Amanda Trott-Gregorio
Dr. Amanda Trott-Gregorio is a board-certified Allergist and Immunologist who has spent the past 10+ years in private practice in San Antonio, transforming the lives of countless patients with her warm, personable approach and genuine passion for resolving allergies.
A proud native of south Texas, she graduated from Texas A&M University in 2001 before earning her MD from St. George’s University School of Medicine, where she studied from 2003 to 2007. She went on to complete her residency at UTMB in Galveston from 2007 to 2010, followed by a prestigious Allergy and Immunology fellowship at Washington University in St. Louis from 2010 to 2012.
Insurance We Accept
Insurance We Accept
What Are Allergy Shots?
Allergy shots, medically known as subcutaneous immunotherapy, are a proven long-term treatment that reduces your body’s sensitivity to the allergens causing your symptoms.
After skin prick testing pinpoints your exact triggers, a personalised vial is prepared containing the specific allergens you reacted to. During treatment, you receive small injections of these allergens, starting at a very dilute dose and gradually building up in concentration over time.
Unlike allergy medications that only mask symptoms while they’re in your system, allergy shots work directly with your immune system to build real, lasting tolerance.
Over the course of treatment, your body slowly learns to stop overreacting to the things that once made you miserable, whether that’s mountain cedar, dust mites, mold, pet dander, or seasonal pollen.
Could Allergy Shots Be Right for You?
✓ Your seasonal or year-round allergy symptoms keep coming back despite medication
✓ You’re tired of relying on antihistamines, nasal sprays, or eye drops every day
✓ Your allergies interfere with sleep, work, exercise, or time outdoors
✓ You’ve tested positive for environmental allergens like pollen, dust mites, mould, or pet dander
✓ You’ve had serious reactions to insect stings and want long-term protection
✓ You want a treatment that addresses the cause, not just the symptoms
✓ You’re looking for a solution that could reduce or eliminate your need for daily allergy medications
What to Expect: The Allergy Shots Process
1
Initial Consultation
Our allergy specialist reviews your symptoms, medical history, and lifestyle, and confirms your specific triggers through skin prick or blood testing.
2
Build Up Phase
You receive shots on a regular schedule, usually weekly, with the dose starting to dilute and gradually increasing as your immune system builds tolerance to your allergens.
3
Maintenance Phase
Once you reach your target dose, your shots space out to about once a month, continuing for 3–5 years to lock in lasting tolerance.
4
Long-term Relief
Over time, your immune system stops overreacting to your triggers, so real-world exposures cause fewer and milder symptoms and you rely less on daily allergy medications.
Hear It from Our Happy Patients!
Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. Why Choose Juniper Allergy For Allergy Shots
Board-Certified Allergist
Our allergy specialists are board-certified in Allergy and Immunology, ensuring every patient receives the highest standard of care.
Over 10 Years of Experience
Juniper Allergy has been serving San Antonio patients for over 13 years with expert allergy and immunology care.
Individualized Care
We use modern, individualized care personalized specifically to each patient, never a one-size-fits-all approach to treatment.
Compassionate Team
At Juniper Allergy, we prioritize the relationship between doctor and patient so you always feel heard and supported.
Conditions Treated With Allergy Shots
Environmental Allergies
Reactions to pollen, dust mites, mould, and other airborne triggers that cause year-round or recurring symptoms.
Allergic Rhinitis
Sneezing, runny nose, and congestion driven by an overactive response to inhaled allergens.
Seasonal Allergies
Predictable flare-ups tied to pollen seasons, including San Antonio’s notorious mountain cedar.
Pet Allergies
Sensitivity to dander from cats, dogs, and other animals that makes living with or around pets difficult.
Stinging Insect Allergies
Severe reactions to bee, wasp, hornet, yellow jacket, or fire ant stings that can benefit from long-term venom immunotherapy.
Start Feeling Yourself Again
Let Our Allergists Help
Frequently Asked Questions
How much do allergy shots cost in San Antonio?
Cost depends on your treatment plan, the number of allergens included, and your insurance coverage. Most plans cover medically necessary allergy shots. Call us at (210) 888-1297 before your appointment and our team will walk you through your costs clearly.
How long do I have to be on allergy shots to see results?
Most patients start noticing fewer and milder symptoms within the first year of treatment. Full benefits build over the complete 3–5 year course, which is designed to give you lasting tolerance rather than short-term relief.
Will I have to stop taking my allergy medications?
No. You can usually continue your antihistamines, nasal sprays, or eye drops while building up on allergy shots. Over time, as your tolerance improves, many patients find they need those medications far less often.
What's the difference between allergy shots and allergy drops?
Allergy shots are given as injections in our office under an allergist’s supervision. Allergy drops (sublingual immunotherapy) are taken under the tongue at home. Both build tolerance, but they differ in delivery, schedule, and which allergens they best treat. We’ll help you decide which suits you.
Do allergy shots cause weight gain?
No, there is no scientific evidence linking allergy shots to weight gain. If anything, reducing chronic allergic inflammation can support better overall health and daily energy.