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Allergy Testing and Immunotherapy in Los Angeles, California

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SKU: 00000001
Price: 49.0 USD
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Rating: 4.5 (234 reviews)

In Los Angeles, California, allergens like ragweed, dust mites, and mold are common. Allergy immunotherapy can help build resistance against these allergens, providing relief from allergy symptoms and improving quality of life.

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Curex does not treat this allergen

Understanding Corn Allergy: Symptoms & Treatment

Discover corn allergy signs, diagnosis options including Curex, treatment strategies and diet tips to ease your symptoms.

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#1 Online
Allergy Clinic

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50,000+
users

Reviewed by Curex clinical team

Dr. Chet Tharpe, M.D..

Updated May 3, 2025

Key Symptoms of Corn Allergy

Abdominal pain and bloating

This is a common symptom of corn allergy which causes discomfort in the belly, a sensation of fullness, and swollen or distended belly. This occurs due to the body's immune response to the allergen- corn, which interferes with normal digestion.

Itching or tingling in the mouth

Often shortly after consuming corn or corn-based products, individuals with corn allergy may experience an itchy or tingling sensation in the mouth. This is due to the body’s allergic response to the proteins in corn.

Skin Rashes

One common symptom of a corn allergy is the development of skin rashes. These rashes can range from mild irritation to severe hives and may include redness, itching, and swelling.

Nausea and Vomiting

Consuming corn can trigger the body’s immune system to respond, often causing nausea and vomiting in individuals with corn allergy. These symptoms generally occur shortly after consuming corn.

Anaphylaxis

This is a severe, potentially fatal, allergic reaction that can occur rapidly. Symptoms can include difficulty breathing, throat swelling, rapid pulse, low blood pressure, and dizziness or fainting. It's crucial to seek medical help immediately if this occurs.

Wheezing and shortness of breath

Corn allergy could lead to respiratory issues like difficulty in breathing and wheezing. These symptoms are caused by narrowing of the airways probably due to inflammation caused by the body's immune response.

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How to Recognize if You're Allergic to Corn

Identify Corn Allergy Symptoms:

Skin Reactions: Hives, eczema, and itchiness are common symptoms of a corn allergy. If you notice such reactions after consuming corn products, you might have an allergy.
Respiratory Issues: Coughing, wheezing, nasal congestion, difficulty in breathing could be the result of having an allergy to corn.
Digestive Problems: Stomach cramps, nausea, vomiting, or diarrhea after eating corn or corn products are symptoms of a corn allergy.
Anaphylaxis: in rare cases, corn allergy could escalate into a life-threatening reaction known as anaphylaxis, which includes symptoms like difficulty breathing, dizziness, rapid pulse, or fainting.

Track Your Reactions to Corn

Maintain a food diary and note down what you eat and any symptoms you may have after eating. This will help determine whether your symptoms correspond with corn consumption. If you notice a pattern, you may have a corn allergy.

Get an Allergy Test Done

If you suspect you have a corn allergy, get a skin prick test or a blood test done at your allergist's office to confirm the allergy. These tests measure your immune system's response to corn proteins.

Consult a Healthcare Professional

If your allergy tests come back positive, consult a doctor or dietitian on how to manage a corn-free diet without compromising on nutrition.

Clinical Support

Our team is here to help!

Dr. Neeta Ogden, MD

Curex is poised to revolutionize the way allergies are treated in America, expanding access to clinical care and treatments that can meaningfully improve patients quality of life.

Dr. Ravi Patel, VP Telemedicine

At Curex, our mission is to help people improve their health and quality of life by understanding their allergies and treating them at their source.We provide more than individualized prescription treatments; we provide individualized care.

Jill Hamburg, PA - C

Immunotherapy made simple. We enable patients to receive personalized allergy care on their own time. No more waiting rooms.

Dr. Chet Tharpe, Medical Director

Curex has set the standard for the virtual allergy experience. From the comfort of their home, patients nationwide are able to receive a personalized treatment plan from an experienced clinician, aimed at treating the source of their allergies, not just the symptoms.

Kayla Mardaga, NP

Curex offers convenient at-home allergy testing options. Our goal is to determine if a patient would benefit from immunotherapy and then customize a treatment plan that can reduce both the symptoms and the reliance on allergy medications.

Happy Customers

We love helping people!

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"I have two cats I can finally cuddle!"
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Cat and dog allergies

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“I can breathe through my nose for the first time in like 20 years!"

Dust and mold allergies

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“I've noticed less sneezing and shortness of breath.”

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Tree and cat allergies

50,000+ users have overcome their allergies

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When Corn Grows and Its Impacts

Corn Growing Season in the U.S.

Corn is a warm-season annual that is best planted after the soil temperature reaches 60°F, usually two or three weeks after the last frost in spring. Corn is usually planted from March through June in the U.S. Also, there's a second planting in late July or early August in warmer regions. Corn usually requires 60 to 100 days to reach harvest depending upon variety and the amount of heat during the growing season.

Where Corn Grows Across the USA?

Corn predominantly grows in the Midwest part of the United States. The top five corn-growing states are Iowa, Illinois, Nebraska, Minnesota, and Indiana. These states are known as the Corn Belt of the U.S.

The Corn Belt

Iowa: Iowa is the largest producer of corn in the U.S, contributing to a substantial portion of the country's annual corn production.
Illinois: Following closely behind Iowa, Illinois is another significant contributor to the U.S corn supply.
Nebraska: Nebraska's fertile plains are ideal for corn production, making the state a notable corn-growing region.
Minnesota: Known for its agricultural prowess, Minnesota is another major producer of corn in the U.S.
Indiana: Indiana is a key player in the U.S Corn Belt, contributing heavily to the overall production of corn.

While these states are the top producers, corn is grown in almost every state in the U.S to some degree, making it one of the country's most widely grown crops.

Don't wait until next season. Start now and enjoy a life free from allergies!

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Diagnostic of Corn Allergy with Curex

At-Home Automatic Test Kit

Receive a painless automatic blood collector at-home. Takes less than 5 minutes. Ship it back when done

In-Lab Test

Take your test at a local lab location. (often available same day)

Concierge At-Home Test

A medical professional comes to your home or office for a quick blood draw.(schedule 5-7 days in advance)

Tips for Avoiding Corn Allergy

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Understand Corn Allergens

Taking time to understand corn allergens is crucial. Corn is present in a surprising number of foods and non-food items, including many processed foods, medications, and even things like toothpaste. Be sure to read labels carefully to ensure what you're consuming doesn’t contain corn or any of its derivatives.

Speak up at Restaurants

When dining out, it's essential to communicate your allergy to the restaurant staff. Majority restaurants use corn and corn derived substances in their dishes. Before placing your order, inform them about your allergy and cross-check whether the dishes don’t contain any corn or corn derivatives.

Carry Hypoallergenic Wipes

Carrying hypoallergenic wipes can be a lifesaver. Since corn is used in many personal care products, it's a good idea to bring hypoallergenic hand wipes to clean surfaces that may have come into contact with corn or its derivatives.

Seek Professional Help

Seeking help from a registered dietitian or an allergist to manage your corn allergy can be very helpful. Through their guidance, you can develop strategies to avoid corn and still meet your nutritional needs. They can also help you with emergency plans in case of accidental ingestion of corn.

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Treatment taken daily under the tongue

Evaluation & allergy test at home

Talk or text with your clinician, as needed

$49/month (copays may apply)

ALLERGY SHOTS

Prevents allergies long term

Commute to clinic every week

Treatment injected weekly by syringe

Evaluation and testing in the clinic

Clinical visits require scheduling

Surprise insurance bills and high copays

Diet to Ease Corn Allergy Symptoms

If you're allergic to corn, you would need to ensure your diet is free from all forms of corn but still provides you with balanced nutrition. Here are some food groups and specific foods that can help ease your allergy symptoms.

Fruits and Vegetables

Leafy Greens: Highly nutritious and free from corn and corn products.
Other vegetables: beans, cauliflower, carrots, brussel sprouts, and tomatoes can be included in your diet.
Fruits: Fruits like bananas, oranges, apples, and berries can be consumed as they don't contain corn.

Whole Grains

Rice: You can consume rice as it's free from corn and rich in nutrients.
Quinoa: Provides good protein content and is a great corn alternative.
Oats: Ensure that they are labeled gluten-free because some oats are processed in facilities that also process corn.

Protein

Fish and Seafood: Enjoy all types of fish and seafood as they are corn-free.
Poultry: Chicken and turkey can be consumed. Avoid processed varieties as they can contain traces of corn.
Beef & Pork: Fresh, unprocessed meats are safe and can be cooked in many ways.

Dairy / Non-Dairy Substitutes

Milk & Yogurt: Both are usually safe to eat, always check the labels to ensure they are free from corn.
Non-Dairy Substitutes: Almond milk, coconut milk, or rice milk can be good alternatives.

What Food Worsens Corn Allergy

If you have a corn allergy, there are specific foods that you should avoid as they could worsen your symptoms. Corn is typically found in many food products which makes it challenging to completely avoid. However, there are certain foods that contain a high amount of corn and should be avoided by corn allergy sufferers.

High-Risk Foods

Popcorn: This is straight from the corn kernels and should be avoided.
Cornflakes and other Corn-based Cereals: These are made primarily of corn and are definitely a no-go for people with corn allergies.
Corn Syrup and High Fructose Corn Syrup: These are commonly used as sweeteners in a wide range of products, including sodas, fruit drinks, and candies.
Cornstarch: Used as a thickener in many products, including sauces, soups, and baked goods.
Corn Oil: Used in a vast array of fried and baked goods, and even used in margarine.
Corn Meal: This forms the base for a number of dishes including polenta and grits, and is also found in certain types of bread and crackers.
Tortillas and Corn Chips: These are made from cornmeal, so should be avoided.

When following a corn-free diet, always remember to check ingredient labels as corn can be found in unexpected places under different names such as dextrose, maltodextrin, and fructose.

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Allergy FAQ

‍

What hidden ingredients in foods might contain corn?

Hidden Corn Ingredients

**Dextrose**: Often used as a sweetener, it can be derived from corn.

**Maltodextrin**: A common food additive that might be sourced from corn.

**High-fructose corn syrup**: Frequently found in beverages and processed foods.

**Modified food starch**: May include corn as a base ingredient.

**Vitamin C (ascorbic acid)**: Sometimes made from corn.

**Natural flavorings**: Can sometimes be derived from corn products.

Are there any medications that may have corn derivatives?

Medications with Corn Derivatives

Medications, including over-the-counter and prescription drugs, can contain corn derivatives as inactive ingredients, which can pose a problem for those with corn allergies.

Corn derivatives like corn starch, maltodextrin, dextrose, sorbitol, and ascorbic acid are commonly used as fillers, binders, or sweeteners in many medications.

Always consult a pharmacist or healthcare provider to confirm the presence of corn derivatives in any medication you're prescribed or considering taking.

How can one identify corn-based thickeners or sweeteners in products?

Identify Corn-Based Ingredients

**Read Labels Closely**: Look for ingredients like corn syrup, high fructose corn syrup, corn starch, and modified food starch.

**Check for Hidden Sources**: Be aware of less obvious terms like dextrose, maltodextrin, and fructose, which may be derived from corn.

**Research Brand Practices**: Some brands are more transparent about corn derivatives. Investigate their ingredient sourcing or customer service for clarity.

Additional Tips

**Use Apps**: There are apps designed to identify allergen ingredients in products through barcode scanning.

**Consult Allergy Experts**: Consulting with a dietitian or allergist can provide guidance on products and ingredients to avoid.

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Treatment prescribed
by clinician

Clinicaly made allergen extracts are customized for your allergies

Your immune system gets desensitized to allergens, giving you long-term relief.

At-home Immunotherapy

Benefits of Curex

At-home treatment

Apply treatments in minutes from the comfort of your own home with under-the-tongue applications instead of shots or pills

5-30x higher cumulative dose vs allergy shots

Sublingual immunotherapy delivers a higher dose of allergens over the course of treatment.

Potential for results in as few as 6 months

Individual results vary but some users have reported a noticeable difference in as few as 6-12 months since starting treatments

Excellent safety profile

Studies that have been reviewed by certified physicians show that sublingual immunotherapy is a safe treatment option

Allergy Testing and Immunotherapy in Los Angeles, California

Understanding Corn Allergy: Symptoms & Treatment

Reviewed by Curex clinical team