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Peanut
Allergy
Treatment
in San Mateo, CA

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Living with a peanut allergy can bring constant worry about accidental exposure, limited food choices, and the risk of severe reactions that disrupt daily life. Many individuals and families seek peanut allergy treatment to reduce anxiety around dining out, attending social gatherings, and ensuring children are safe at school.
In San Mateo, patients turn to the Allergy & Asthma Clinic for personalized care that addresses the physical symptoms of food allergies. With advanced treatment options and ongoing support, our clinic helps patients manage their allergies with greater confidence and peace of mind.
Table Of Contents
What Is a Peanut Allergy?
Our Treatments for Peanut Allergy
What to Expect During Your Appointment
How Long Does It Take to Treat a Peanut Allergy?
Candidates for Peanut Allergy Treatment
Benefits of Peanut Allergy Treatment
Cost of Peanut Allergy Treatment in the Bay Area
Meet Our Board-Certified Specialists
Frequently Asked Questions (FAQs)
What Is a Peanut Allergy in San Mateo, CA Banner

What Is a Peanut
Allergy?

A peanut allergy is an immune system reaction that occurs when the body mistakenly identifies proteins in peanuts as harmful. Even small amounts of exposure can trigger symptoms that range from mild to severe, making it one of the most common and potentially life-threatening food allergies.

Symptoms of Peanut Allergy

  • Hives

  • Swelling

  • Itching or tingling in the mouth or throat

  • Digestive problems, such as stomach cramps, nausea, vomiting, or diarrhea

  • Tightening of the throat

  • Shortness of breath

  • Wheezing

  • Difficulty breathing affecting the lungs

  • Dizziness

  • Lightheadedness

  • Rapid pulse

  • In severe cases, anaphylaxis

Our Treatments for Peanut Allergy

XOLAIR is an FDA-approved treatment for peanut allergy that works by targeting IgE, the antibody responsible for triggering allergic reactions. Given as an injection under the skin, XOLAIR helps reduce the body’s sensitivity to peanut proteins, lowering the risk of severe reactions from accidental exposure. This option can provide patients with a greater sense of security as part of a comprehensive allergy management plan.

For individuals at risk of severe reactions, epinephrine auto-injectors and nasal sprays are critical emergency treatments. These devices deliver fast-acting medication that can reverse life-threatening symptoms, such as throat swelling, wheezing, and difficulty breathing. Patients and their families are taught how to recognize early warning signs and use these tools quickly and effectively when needed.
Avoidance remains an essential part of peanut allergy management, as patients must carefully monitor what they eat to prevent accidental reactions. While this approach does not treat the allergy itself, it is an important step in reducing the likelihood of exposure. With proper education and support, patients can confidently navigate food choices and maintain safety in their daily lives.
What to Expect During Your Appointment San Mateo, CA Banner

What to Expect During Your Appointment

Your appointment begins with a detailed consultation where we review your medical history, symptoms, and previous allergy experiences. This first step helps us better understand your overall health and identify any factors that may influence your treatment options.
Next, our team performs testing to confirm the presence of a peanut allergy and measure its severity. These results enable us to determine how sensitive your body is to peanut proteins and inform our recommendations for the most effective course of care.
Based on your results, we create a personalized treatment plan designed to fit your specific needs and lifestyle. This may include medications, an appropriate dose of injectable treatments, or strategies to reduce exposure risk.
We help patients develop a Food Allergy Action Plan with clear instructions on what to do in the event of accidental exposure to food allergens. This ensures that both patients and their families are prepared to respond quickly and confidently if a reaction occurs.

How Long Does It Take to Treat a Peanut
Allergy?

The treatment process for peanut allergy varies for each patient, depending on the severity of the allergy, the type of therapy recommended, and the frequency of appointments. Our experienced staff carefully monitors progress to ensure that adjustments are made when needed.
Treatment usually takes anywhere from a few months to several years before patients notice meaningful results. It is important to continue with the plan consistently, as staying on track is key to long-term success. In many cases, food allergies require lifelong treatment. Over time, patients may notice changes in how their body responds to peanut exposure, leading to increased confidence and an improved quality of life.
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Candidates for Peanut Allergy Treatment

Peanut allergy treatment can benefit a wide range of patients, including food-allergic children and adults who want to reduce their risk of accidental exposure. Typical candidates are those who have experienced allergic reactions in the past or have a confirmed diagnosis through testing. Many individuals seek treatment to alleviate the persistent fear of encountering peanuts in everyday situations, such as school, restaurants, or social gatherings. With the right approach, patients can find greater peace of mind and a safer way to manage their allergy.

Benefits of Peanut Allergy Treatment

  • Reduced risk of severe reactions from accidental exposure

  • Ability to respond quickly and effectively to emergencies

  • Improved quality of life

  • Greater confidence in eating at restaurants or attending social events

  • Decreased anxiety around food choices

  • Support from trained medical staff throughout the treatment process

  • Personalized strategies to manage and monitor allergy symptoms

 

Cost of Peanut Allergy Treatment in the Bay Area

The cost of peanut allergy treatment in San Mateo and the larger Bay Area can vary depending on the type of therapy, the length of the treatment process, and the individual needs of each patient. Insurance coverage may help offset some of the expenses, but out-of-pocket costs can differ from one patient to another. Our team works closely with patients to provide guidance on payment options and help navigate insurance considerations, making treatment as accessible as possible.

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Meet Our Board-Certified Specialists

Our board-certified doctors and nurse practitioners offer extensive experience and a professional approach to allergy care. Each member of our team is dedicated to providing helpful guidance and personalized care, ensuring that every person feels supported throughout their treatment journey. At our office, patients receive attention from skilled specialists who prioritize safety, education, and comfort, ensuring each visit is a positive and informative experience.

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FAQs

XOLAIR can be a more preferable option for food-allergic patients because it provides an effective treatment that reduces the body’s sensitivity to allergens without requiring direct exposure to peanuts. XOLAIR offers protection from accidental exposure while minimizing the risks associated with consuming allergenic foods. Many patients find this approach easier to manage and safer when incorporated into a long-term allergy care plan.
Yes, we treat patients who experience severe allergic reactions, helping to manage symptoms quickly and safely. Our team is trained to counteract the negative effects caused by peanut allergens and can offer medications that block harmful chemicals released during a reaction, ensuring prompt relief and stabilization.
Research suggests that there is a link between eczema and peanut allergy, particularly in children with compromised skin barriers. Skin that is frequently inflamed or damaged may allow allergens to enter more easily, which can increase the risk of developing peanut allergies over time.

Schedule a Consultation at the Allergy and Asthma Clinic

Schedule a consultation with our experienced allergists at the Allergy and Asthma Clinic, which has served the Bay Area for over three decades. We will carefully evaluate your allergy concerns and recommend the most effective treatment options tailored to your needs.

Take the first step toward better allergy management and peace of mind by contacting our practice today. We are proud to offer the latest evidence-based treatments for your health and well-being.

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Types of Asthma
Testing for Asthma
Asthma Treatments
Allergies

Food Allergies

Insect Allergies

Environmental Allergies

Skin allergies

Other CommonAllergies

Nose & Sinus Allergies

Allergies Testing
Allergic Treatments

Allergy Shots

Allergy Drops

Allergy Medications

Lifestyle Changes

First and foremost let me start by saying that these people did one hell of a job figuring out my sinus problems. When I first arrived there, I explained what was going on with me having excessive inflammation in the sinus…after they tested me, I found out that I was being exposed to dust mites which gave me a strong reaction. I followed the doctors guides lines in terms of cleaning my room and ever since, my sinus inflammation went away for good and now I have a healthy sinus. Thank you for everything.

- Johnathon T
Dr. Engler is great and his staff, both medical and administrative, are wonderful. Dr. Engler is competent, caring, and listens better than any doctor I’ve ever had, constantly and patiently asking if I have any more questions. The staff is great. The nurses are very friendly and helpful. The desk staff is the same. I have been going here over a year and have always received caring and competent treatment. I highly recommend them.
- Tom B
Hands down the best place to go for Allergies and Asthma. The staff is incredibly kind and caring and so professional and helpful. I’ve been going here for over 30 years and they have gone out of their way countless times to make sure that I was well-cared-for. The nurses are excellent and always make sure to ask how my family is doing not to mention that they give the most painless allergy shots around. They remember little details about me and always make sure to give me a lollipop for my son, even when he’s not with me. Brooke is a great diagnostician and listener and each time I have an appointment with her, I always leave feeling better. The same is true for Dr. Engler.

My 10 year old son also has allergies and asthma and the staff makes sure that he feels well taken care of and comfortable, despite his having Autism and ADHD. He actually looks forward to going there with me, whether it be for my allergy shots or even when he needed allergy skin testing. When you’re a patient at the Allergy and Asthma clinic, you are treated as if you are the only patient they have, even when the waiting room is full. Dr. Engler has hired truly excellent staff, from the front desk people to the nurses and medical assistants. If you have allergies and/or asthma and you live on the Peninsula or even in the city, I highly recommend that you visit the Allergy and Asthma Clinic. They are truly amazing and will make you feel so much better.

-Sandi S.
I had an amazing experience at this clinic. Dr. Engler and the staff were all extremely welcoming, warm, and thorough in their various lanes of work from the front desk to billing to the assistants to Dr. Engler himself.
One thing I wish I knew before coming in was that the food test covers 80 allergens, and the environmental test covers 80 allergens meaning if you want to do both you need to come two separate days. This is kind of a hassle but definitely worth it since you’ll be tested for 160 allergens whereas most clinics only test 80 total.
Through the tests I figured out what I was allergic to and was advised to use an over the counter medication which has drastically helped and eliminated the symptoms I was experiencing. Dr. Engler also covered all the things I needed to do to reduce my symptoms via my lifestyle which was super helpful with my symptom reduction as well. I’d highly recommend this clinic! Insurance covered the tests and visits. (I have anthem blue cross)
-Christina L
I’ve been a patient at The Allergy and Asthma Clinic for over 12 years, and I can’t speak highly enough of the care I’ve received. Growing up with severe pollen allergies, I’ve been on and off allergy shots for years, and this clinic has truly been a lifesaver for me.
From the moment you walk in, you’re treated like family. The staff is incredibly kind, caring, and genuinely invested in your well-being. I have never had a negative experience with anyone here; everyone is consistently friendly and supportive.
Dr. Engler is exceptional! He has a remarkable ability to quickly and effectively address any situation. His expertise and compassionate approach have made a significant difference in managing my allergies.
If you’re struggling with allergies or asthma, this is the place to go. I wholeheartedly recommend The Allergy and Asthma Clinic to anyone seeking top-notch care.
-Trevor C