Gluten allergy is an umbrella term that encompasses several distinct conditions related to gluten intolerance. Understanding the different types of gluten sensitivity is crucial for proper diagnosis and treatment.

Celiac Disease:
The Most Severe Gluten AllergyCeliac disease is an autoimmune disorder where gluten consumption triggers an immune response that damages the small intestine. This gluten allergy affects approximately 1% of the population and requires strict adherence to a gluten-free diet for life.

Common celiac disease symptoms include:

• Chronic digestive issues and abdominal pain
• Unexplained weight loss or weight gain
• Persistent fatigue and brain fog
• Skin rashes and dermatitis herpetiformis
• Iron deficiency anemia
• Bone density loss

Non-Celiac Gluten Sensitivity (NCGS)
​Non-celiac gluten sensitivity represents a milder form of gluten intolerance where individuals experience gluten allergy symptoms without the intestinal damage seen in celiac disease. NCGS affects an estimated 6% of the population and can significantly impact quality of life.

Wheat Allergy vs Gluten Allergy
Wheat allergy differs from gluten sensitivity as it's an allergic reaction specifically to wheat proteins, not just gluten. This condition can cause immediate allergic reactions including hives, difficulty breathing, and digestive distress.

Gluten Allergy Symptoms: Recognizing the Signs
Gluten sensitivity symptoms vary widely among individuals, making diagnosis challenging. Understanding common gluten intolerance symptoms can help you determine if gluten testing is necessary.
Digestive Gluten Allergy Symptoms

• Bloating and gas after eating gluten-containing foods
• Diarrhea or constipation
• Stomach cramps and abdominal pain
• Nausea and vomiting
• Acid reflux and heartburn

Non-Digestive Gluten Sensitivity Signs

• Chronic fatigue and low energy levels
• Headaches and migraines
• Joint pain and muscle aches
• Brain fog and difficulty concentrating
• Mood changes and irritability
• Skin problems and eczema

Gluten Testing Options: Getting an Accurate Diagnosis
Proper gluten testing is essential for determining whether you have celiac disease, gluten sensitivity, or another condition entirely. Several gluten allergy tests are available to help healthcare providers make an accurate diagnosis.

Foods to Include During Gluten Testing Preparation

• Wheat bread and pasta
• Barley-containing foods
• Rye products
• Beer and malt beverages
• Processed foods containing gluten

Gluten-Free Diet: Managing Life After Positive Testing
If gluten testing confirms celiac disease or gluten sensitivity, adopting a strict gluten-free lifestyle becomes essential for symptom management and long-term health.
Essential Gluten-Free Foods

• Fresh fruits and vegetables
• Lean meats and fish
• Rice and quinoa
• Certified gluten-free grains
• Dairy products (if tolerated)

Hidden Sources of Gluten to Avoid

• Soy sauce and marinades
• Processed meats
• Salad dressings and condiments
• Medications and supplements
• Cross-contaminated oats

When to Seek Professional Help for Gluten TestingIf you experience persistent gluten allergy symptoms that interfere with daily life, consult a healthcare provider at AFC Med about appropriate gluten testing options. Early diagnosis and treatment can prevent complications and improve quality of life.

​Living Successfully with Gluten Sensitivity
Managing gluten allergies requires ongoing education, careful food selection, and strong support systems. Many individuals with gluten sensitivity find that symptoms improve dramatically once they eliminate gluten from their diets and learn to navigate gluten-free living.
Understanding gluten allergies, recognizing gluten sensitivity symptoms, and pursuing appropriate gluten testing are crucial steps toward better health. With proper diagnosis and dietary management, individuals with gluten intolerance can lead healthy, fulfilling lives while avoiding the foods that trigger their symptoms.
Remember that gluten testing should always be conducted under medical supervision, and any significant dietary changes should be discussed with healthcare professionals familiar with gluten-related disorders.

Do you experience unexplained symptoms after eating certain foods? You're not alone. Food allergy symptoms affect millions of Americans, yet many people struggle for years without a proper diagnosis. Understanding the signs of food allergies can be life-changing – and potentially life-saving.
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Food allergies occur when your immune system mistakenly identifies a harmless food protein as a threat, triggering a range of symptoms that can affect multiple body systems. From mild discomfort to severe, life-threatening reactions, food allergy reactions vary significantly in severity and presentation.

Immediate food allergy symptoms typically appear within minutes to two hours after consuming the trigger food.
​These reactions involve immunoglobulin E (IgE) antibodies and can range from mild to severe.
Skin and Surface SymptomsThe skin is often the first place food allergy symptoms appear:
Hives (Urticaria)

• Raised, red, itchy welts on the skin
• Can appear anywhere on the body
• May change shape and location
• Often one of the first signs of food allergies

Eczema Flare-ups

• Dry, itchy, inflamed skin patches
• Common in children with food allergies
• May worsen after eating trigger foods
• Often appears on face, elbows, and knees

Swelling (Angioedema)

• Swelling of lips, tongue, eyelids, or face
• Can affect deeper layers of skin
• May indicate a serious reaction
• Requires immediate medical attention if severe

Itching and Flushing

• Generalized itching without visible rash
• Red, warm skin
• May accompany other symptoms

Digestive symptoms of food allergies can be immediate or delayed:
Nausea and Vomiting

• Often occurs within minutes of eating
• May be projectile in severe cases
• Common in both children and adults
• Can lead to dehydration if persistent

Diarrhea

• Loose, watery stools
• May contain blood or mucus
• Can occur alone or with other symptoms
• May lead to electrolyte imbalance

Abdominal Pain and Cramping

• Sharp or dull stomach pain
• May be accompanied by bloating
• Can range from mild discomfort to severe pain
• Often mistaken for other digestive issues

Breathing problems from food allergies can be particularly concerning:
Wheezing and Coughing

• High-pitched whistling sound when breathing
• Persistent dry cough
• May indicate asthma triggered by food
• Can progress to more serious breathing difficulties

Nasal Congestion

• Stuffy or runny nose
• Sneezing
• Post-nasal drip
• Often accompanies other allergy symptoms

Throat Symptoms

• Scratchy or itchy throat
• Hoarse voice
• Feeling of throat tightness
• Difficulty swallowing

Anaphylaxis symptoms represent the most serious food allergy emergency and require immediate medical attention:
Life-Threatening Signs Include:
​
Severe Breathing Difficulties

• Inability to breathe or speak
• Blue lips or fingernails (cyanosis)
• Loss of consciousness
• Severe wheezing or gasping

Cardiovascular Symptoms

• Rapid or weak pulse
• Dizziness or fainting
• Low blood pressure
• Shock

Severe Whole-Body Reactions

• Widespread hives covering large areas
• Severe swelling of face, throat, or tongue
• Vomiting and diarrhea
• Sense of impending doom

Milk Allergy Symptoms

• Digestive upset in lactose-intolerant individuals differs from true milk allergy
• Skin reactions, respiratory symptoms, and digestive issues
• More common in children, often outgrown

Egg Allergy Symptoms

• Skin reactions most common
• Respiratory symptoms possible
• May affect vaccine tolerance

Peanut Allergy Symptoms

• Often severe reactions
• Can cause anaphylaxis
• Usually lifelong condition
• Cross-contamination risks high

Tree Nut Allergy Symptoms

• Similar to peanut allergies
• May react to some but not all tree nuts
• Often causes severe reactions

Shellfish Allergy Symptoms

• Most common adult food allergy
• Can develop suddenly
• Often causes severe reactions
• May be triggered by cooking vapors

Fish Allergy Symptoms

• Different from shellfish allergy
• May react to some but not all fish
• Can be triggered by cooking odors

Living Well Despite Food Allergies
With proper diagnosis and management, people with food allergies can live full, active lives. The key is understanding your food allergy symptoms, having appropriate emergency preparations, and working with healthcare providers to develop comprehensive management strategies.

Take action today if you're experiencing unexplained symptoms after eating. Early diagnosis and proper management of food allergies can prevent serious reactions and significantly improve your quality of life. Don't wait for a severe reaction – seek professional evaluation and take control of your health with AFC Allergy in Tempe, Phoenix and Surprise Arizona. .

Living with undiagnosed food allergies can turn every meal into a source of anxiety. If you're experiencing unexplained digestive issues, skin reactions, or respiratory symptoms after eating, food allergy testing in Phoenix could provide the answers you need. Whether you're in Tempe, Surprise, or anywhere in the Valley, professional food allergy testing is your first step toward safe, confident eating.
Understanding Food Allergies vs. Food Intolerances
​Before seeking food allergy testing in Tempe, it's important to understand the difference between true food allergies and food intolerances:
Food Allergies involve your immune system and can cause:

• Hives or skin rashes
• Swelling of lips, tongue, or throat
• Difficulty breathing
• Anaphylaxis (life-threatening reaction)
• Gastrointestinal symptoms
• Cardiovascular symptoms

Food Intolerances typically cause digestive symptoms without immune system involvement:

• Bloating and gas
• Diarrhea
• Stomach cramps
• Nausea

Common Food Allergies in ArizonaFood allergists in Surprise Arizona and throughout the Phoenix metro area commonly test for these major allergens:
The "Big 9" Food Allergens:

1. Milk - Most common in children, can persist into adulthood
2. Eggs - Often develops in infancy, many children outgrow it
3. Peanuts - Typically lifelong, can cause severe reactions
4. Tree nuts - Including almonds, cashews, walnuts, pecans
5. Fish - Usually develops in adulthood
6. Shellfish - Most common adult food allergy
7. Wheat - Different from celiac disease
8. Soy - More common in infants and children
9. Sesame - Recently added as the 9th major allergen

Regional Food Considerations in Arizona:

• Cactus and desert plants used in Southwestern cuisine
• Cross-contamination in Mexican restaurants
• Spice allergies common in diverse Arizona communities

Types of Food Allergy Testing Available in Phoenix MetroSkin Prick Tests
Food allergy skin testing in Phoenix provides rapid results and is considered the gold standard for immediate-type food allergies. During this test:

• Small amounts of allergen extracts are placed on your skin
• The skin is gently pricked to allow allergen penetration
• Results appear within 15-20 minutes
• Positive reactions show as raised, red bumps (wheals)

Blood Tests (Specific IgE Testing)
Food allergy blood tests in Tempe measure antibodies your immune system produces in response to specific foods:

• Ideal for patients taking medications that interfere with skin testing
• Safe for those with severe eczema or skin conditions
• Can test for multiple allergens simultaneously
• Results available within a few days

Oral Food ChallengesThe gold standard for food allergy diagnosis:

• Performed under medical supervision
• Gradual introduction of suspected allergen
• Most accurate test available
• Only conducted in specialized allergy clinics

Finding Food Allergy Specialists in Arizona
When searching for food allergy doctors in Phoenix Arizona, consider these factors:
Board Certification.
Look for allergists certified by the American Board of Allergy and Immunology who specialize in:

• Pediatric food allergies
• Adult-onset food allergies
• Severe food allergy management
• Food immunotherapy

Experience with Food Allergies
Food allergy specialists in Tempe should have extensive experience with:

• Complex food allergy cases
• Multiple food allergies
• Eosinophilic esophagitis
• Food protein-induced enterocolitis syndrome (FPIES)

Preparing for Food Allergy Testing
Before Your Appointment:

1. Keep a detailed food diary for 2-4 weeks
2. List all medications and supplements
3. Document reaction symptoms and timing
4. Note family history of allergies
5. Bring previous test results if available

Medications to Avoid:

• Antihistamines (stop 3-7 days before skin testing)
• Tricyclic antidepressants
• Beta-blockers (discuss with your doctor)
• Proton pump inhibitors (may affect some tests)

Food Allergy Management and Treatment Options
Avoidance StrategiesFood allergy management in Phoenix starts with complete avoidance:

• Reading ingredient labels carefully
• Understanding food manufacturing processes
• Identifying hidden sources of allergens
• Restaurant communication strategies

Emergency Preparedness

• Epinephrine auto-injectors (EpiPen, Auvi-Q)
• Emergency action plans
• Medical identification jewelry
• Family and school education

Emerging Treatments
Progressive food allergy treatment in Arizona includes:
Oral Immunotherapy (OIT)

• Gradual introduction of allergen under medical supervision
• Can increase tolerance to accidental exposures
• Requires ongoing medical monitoring

Epicutaneous Immunotherapy (EPIT)

• Patch-based treatment delivery
• Currently in clinical trials
• Less risk than oral approaches

Pediatric Food Allergies in Arizona
Pediatric food allergy testing in Tempe requires specialized expertise:
Common Childhood Food Allergies:

• Milk and egg allergies often develop in infancy
• Peanut allergies typically appear by age 2
• Most children outgrow milk and egg allergies
• Tree nut and shellfish allergies usually persist

School Management:Arizona schools are required to accommodate students with food allergies through:

• 504 plans or IEPs
• Staff emergency training
• Epinephrine availability
• Allergen-free lunch options

Cost and Insurance Coverage
Food allergy testing costs in Phoenix vary based on:

• Type and number of tests performed
• Insurance coverage and deductibles
• Facility fees
• Follow-up consultations

Most insurance plans cover medically necessary food allergy testing when:

• Symptoms suggest food allergies
• Previous reactions have occurred
• Testing is ordered by a physician

When to Seek Emergency Care
Seek immediate medical attention for:

• Difficulty breathing or wheezing
• Swelling of face, lips, tongue, or throat
• Rapid pulse or dizziness
• Widespread hives
• Severe vomiting or diarrhea
• Loss of consciousness

Living Well with Food Allergies in Arizona
Dining Out Safely:

• Research restaurants with allergy protocols
• Communicate clearly with restaurant staff
• Consider carrying chef cards in multiple languages
• Know which cuisines pose higher risks

Shopping Tips:

• Shop at stores with clear allergen labeling
• Understand "may contain" warnings
• Be aware of cross-contamination risks
• Know alternative ingredient names

Finding Support in the Phoenix Community
Local Resources:

• Food Allergy Research & Education (FARE) support groups
• Phoenix Children's Hospital allergy programs
• School district allergy coordinators
• Online Arizona food allergy communities

Schedule Your Food Allergy Testing Today At AFC MED
Don't let undiagnosed food allergies control your life. Whether you're dealing with childhood food allergies, adult-onset reactions, or complex multiple food allergies, professional food allergy testing in Tempe, Phoenix, and Surprise Arizona can provide the clarity and confidence you need.

Take the first step toward food freedom. Contact a board-certified allergist at AFC, in your area to schedule comprehensive food allergy testing. With accurate diagnosis and proper management, you can enjoy meals safely while maintaining your health and peace of mind.
Early identification and proper management of food allergies can prevent serious reactions and improve your quality of life. Don't wait for a severe reaction – get tested today and take control of your food allergies.

Searching for reliable food allergy testing in the Phoenix metro area? Experienced allergists in Tempe, Phoenix, and Surprise offer comprehensive food allergy testing and management services. Contact a qualified food allergy specialist today to schedule your evaluation and start your journey toward safe, confident eating.
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Frequently Asked Questions
Q: How accurate is food allergy testing? A: Skin prick tests and blood tests are highly accurate when interpreted by experienced allergists, with accuracy rates above 95% for most major food allergens.
Q: Can you develop food allergies as an adult? A: Yes, adult-onset food allergies are increasingly common, particularly shellfish, tree nuts, and fish allergies.
Q: How long do food allergy test results take? A: Skin test results are available immediately, while blood test results typically take 2-5 business days.
Q: Is food allergy testing covered by insurance? A: Most insurance plans cover medically necessary food allergy testing when ordered by a physician for diagnostic purposes.

Before diving into testing options, it's important to understand the difference between food allergies and food sensitivities. Food allergies involve an immune system response that can range from mild hives to life-threatening anaphylaxis. Food sensitivities, while less severe, can still significantly impact your quality of life with symptoms like bloating, headaches, fatigue, and digestive issues.
Common food allergens include milk, eggs, peanuts, tree nuts, fish, shellfish, wheat, and soy – accounting for about 90% of all food allergic reactions. However, any food has the potential to trigger an allergic or sensitivity response.

Skin Prick Testing
The gold standard for food allergy testing, skin prick tests provide rapid results in about 15-20 minutes. During this test, small amounts of suspected allergens are introduced to the skin through tiny pricks. If you're allergic, a small raised bump will appear at the test site. This method is highly accurate for immediate allergic reactions and can test for multiple allergens simultaneously.

Blood Testing (Specific IgE)
For patients who cannot undergo skin testing due to severe eczema, certain medications, or other factors, blood tests measure specific IgE antibodies in your bloodstream. While results take longer than skin tests, blood testing can be particularly useful for detecting allergies to foods you haven't been exposed to recently.

Oral Food Challenge
Considered the most definitive test for food allergies, oral food challenges are conducted under strict medical supervision at our clinics. Patients consume increasing amounts of a suspected allergen while being closely monitored for reactions. This test is typically reserved for cases where other testing methods have been inconclusive.

Food Sensitivity Testing
Beyond traditional allergy testing, AFC Allergy & Med offers comprehensive food sensitivity panels that can identify delayed reactions to foods. These tests help uncover hidden triggers that might be causing chronic symptoms like digestive issues, skin problems, or fatigue.

Personalized Elimination Diets
Based on your test results, our specialists create customized elimination diets that remove problematic foods while ensuring proper nutrition. We provide detailed guidance on reading food labels, finding safe alternatives, and maintaining a balanced diet.

Oral Immunotherapy (OIT)
For select patients with food allergies, we offer oral immunotherapy – a groundbreaking treatment that gradually introduces tiny amounts of allergens to build tolerance over time. This treatment has shown remarkable success in reducing the severity of allergic reactions and improving quality of life.

Emergency Action Plans
Every patient receives a personalized emergency action plan detailing how to recognize and respond to allergic reactions. We ensure you and your family members understand proper use of epinephrine auto-injectors and when to seek emergency medical care.

Nutritional Counseling
​Managing food allergies often requires significant dietary changes. Our registered dietitians work with patients to develop meal plans that avoid trigger foods while maintaining optimal nutrition, especially important for growing children and adults with multiple food allergies.

Desert Expertise
Living in Arizona presents unique challenges for allergy sufferers. Our specialists understand how the desert climate and lifestyle factors can impact food allergies and sensitivities, providing treatment plans tailored to Valley living.

Three Convenient Locations
With clinics in Phoenix, Tempe, and Surprise, quality food allergy care is never far away. Each location offers the same high standard of care with state-of-the-art testing equipment and experienced allergists.

Comprehensive Care
From initial testing through ongoing management, we provide complete food allergy care under one roof. Our team includes board-certified allergists, registered nurses, and nutritional specialists working together for your health.

Family-Focused Approach
​Food allergies affect the entire family. We provide education and support for parents, caregivers, and patients of all ages, including school action plans and workplace accommodation guidance.

Consider food allergy testing if you experience:

• Immediate reactions after eating specific foods (hives, swelling, difficulty breathing)
• Chronic digestive issues that improve when avoiding certain foods
• Unexplained skin problems or eczema flares
• Recurring headaches or fatigue after meals
• Family history of food allergies
• Previous mild reactions that seem to be worsening

Taking the Next Step
Don't let food allergies control your life. The first step toward answers is comprehensive testing with experienced professionals who understand the complexities of food allergies and sensitivities.

AFC Allergy & Med makes it easy to get started with same-day appointments available and most insurance plans accepted. Our patient coordinators will work with you to schedule testing at whichever location – Phoenix, Tempe, or Surprise – is most convenient for your family.

Ready to discover what's been causing your food reactions? Contact AFC Allergy & Med today to schedule your comprehensive food allergy evaluation. Your journey toward eating with confidence starts with a simple phone call.

Contact AFC Allergy & Med:

• Phoenix Location: 1277 E Missouri Ave Ste 101A Phoenix, Arizona 85014
• Tempe Location:2145 E Warner Rd, Ste 104 Tempe, AZ 85284
• Surprise Location:14239 W Bell Rd UNIT 108 Surprise, AZ 85374
• Online: AFCMed.com

Don't wait another day to get the answers you deserve. Your health and peace of mind are worth it.

Every day, millions of people navigate life with undiagnosed allergies, playing a dangerous guessing game with their health. They pop antihistamines like candy, avoid entire food groups "just in case," and miss out on outdoor activities during beautiful weather. But here's what many don't realize: living with untested allergies isn't just uncomfortable—it's expensive, limiting, and potentially dangerous.
Consider Sarah, a local teacher who spent three years avoiding her favorite hiking trails every spring, convinced she was "just sensitive to pollen." After comprehensive allergy testing at AFC MED, she discovered she was only allergic to specific tree pollens that peaked in early March. Now she times her outdoor activities perfectly and uses targeted treatments that actually work. "I got my life back," she says. "I wish I'd done this years ago."

Seasonal Allergies: Beyond the Generic "Pollen Allergy"Think all pollen is the same? Think again. AFC MED's comprehensive seasonal allergy panel tests for specific triggers including:

• Tree pollens (oak, maple, birch, cedar)
• Grass pollens (bermuda, timothy, johnson grass)
• Weed pollens (ragweed, sagebrush, pigweed)
• Mold spores (alternaria, aspergillus, cladosporium)
• Dust mites and pet dander

When you know exactly what triggers your symptoms, you can:

• Time outdoor activities to avoid your specific allergens
• Choose the right medications that target your particular triggers
• Make informed decisions about landscaping and home environment
• Plan vacations and activities with confidence

Food allergies affect 1 in 10 adults and 1 in 13 children, yet many people spend years eliminating foods unnecessarily or, worse, unknowingly consuming their triggers. AFC MED's food allergy testing covers the "Big 8" allergens plus additional common triggers:

• Milk, eggs, peanuts, tree nuts
• Wheat, soy, fish, shellfish
• Plus testing for fruits, vegetables, and spices

Real talk: That "gluten sensitivity" might actually be a wheat allergy. Those "digestive issues" could be a milk protein allergy, not lactose intolerance. The difference matters—for your health, your diet, and your peace of mind.

Quick, Accurate, Comfortable TestingOur skin prick tests provide results in just 15-20 minutes, testing for multiple allergens simultaneously. No lengthy waits, no multiple appointments, no guesswork.
Expert InterpretationGetting tested is only half the battle. Our experienced providers don't just hand you results—they explain what they mean, help you understand cross-reactivities, and create personalized management plans.
Comprehensive CareBeyond testing, we provide:

• Customized avoidance strategies
• Medication recommendations tailored to your specific triggers
• Emergency action plans for severe allergies
• Follow-up care to adjust treatments as needed

Insurance-Friendly OptionsMost insurance plans cover allergy testing when medically necessary. Our staff helps navigate coverage questions, and we offer affordable self-pay options for those without insurance.

For Seasonal Allergies:

• Symptoms occur at the same time each year
• Over-the-counter medications aren't providing relief
• Symptoms interfere with work, school, or daily activities
• You're tired of feeling miserable for months at a time

For Food Allergies:

• Recurring digestive issues, skin reactions, or respiratory symptoms
• Family history of food allergies
• Previous reactions to foods but unsure which ones
• Child showing signs of allergies (eczema, colic, feeding difficulties)

Stop Living in Limitation
Here's the truth: You don't have to accept a life limited by allergies. Every sneeze-filled spring, every declined dinner invitation, every food you avoid "just to be safe"—these don't have to be your normal.

Comprehensive allergy testing at AFC MED takes about an hour and can change your life. Imagine knowing exactly what to avoid and what's perfectly safe. Picture enjoying outdoor activities without dread, eating with confidence, and finally having treatments that actually work because they target your specific triggers.
Ready to Take Control?Your allergies have been calling the shots long enough. It's time to get answers, get relief, and get your life back.

Schedule your allergy testing consultation at AFC MED today.