Allergens can appear in unexpected places such as sauces and supplements, even on kitchen surfaces holding remnants that can contaminate safe foods. Identifying these hidden triggers is key to finding a reliable food allergy treatment. To help manage this, professional food allergy testing at your Atlanta allergist’s office can evaluate your response to a wide range of allergens, and help you better understand your reactions.
How Can Food Allergy Testing Detect Hidden Food Allergens?
Many foods can trigger reactions, even in small quantities. Whether it’s milk, eggs, peanuts, tree nuts, fish, shellfish or wheat, it might only take trace amounts for your immune system to react. Here’s a closer look at how food allergy testing is used to identify these hidden triggers.
Understanding Hidden Food Allergy Triggers
Before considering food allergy testing, it’s important to understand what hidden food allergy triggers are. These allergens are not always obvious and may be present in very small amounts, making them easy to miss. They can be found in processed foods like marinades and sauces, as well as in additives, flavorings, protein powders and ingredients listed under unfamiliar names. Cross-contamination during food preparation can also spread hidden triggers.
Why Allergens Can Be Hard to Identify
Allergy symptoms might be triggered after eating a meal, but the specific food won’t always be obvious. Delayed symptoms can complicate this further, making it even harder to pinpoint the cause. Tracking ingredients in a food diary helps narrow down suspected allergens, though a formal diagnosis requires food allergy testing.
How Food Allergy Testing Works
Whether or not an allergy trigger is known, skin prick testing is a reliable way to confirm an allergy and to test for multiple foods at once. During this type of testing several allergens are placed on the skin; the skin is gently pricked to allow each substance to penetrate the surface, and the patient is monitored for reactions. Similarly, blood testing screens for multiple allergens with a single blood draw. You typically won’t need to do much to prepare for a food allergy test, and any reactions are usually brief and mild.
How Testing Detects Hidden Triggers
During a consultation your allergist will assess your symptoms, diet, medical history and family history of allergies. This process helps determine the allergens that are selected for testing. And if you test positive for a substance you were not aware you were consuming, such as soy or sesame, it can often be traced back to sauces, seasonings and other less obvious sources. Testing can also indicate the likelihood of a reaction, helping to identify cross-contact as a possible source.
What Happens After Food Allergy Testing
Allergy testing services provide the information you need about hidden triggers to reduce your risk of reactions. Simple steps like reading labels and avoiding problem foods can help prevent accidental exposure, while careful food preparation practices keep you safe at home. In some cases, oral immunotherapy may be recommended to increase tolerance to an allergen over a period of months.
Professional Food Allergy Testing in the Atlanta Area
Chacko Allergy, Asthma and Sinus Center can help identify hidden allergy triggers and provide reliable treatment plans. Visit one of our Atlanta-area treatment centers for food allergy testing and management services. Call (678) 668-4688 or request an appointment.
