Allergy or Inflammation
What is Allergy or Inflammation?
Allergies and inflammation are your immune system's way of responding to threats, real or perceived. When your body encounters something it thinks is harmful, it releases chemicals to fight back. This triggers inflammation, which shows up as redness, swelling, warmth, or discomfort in affected areas.
Allergies happen when your immune system overreacts to harmless substances like pollen, pet dander, or certain foods. Your body treats these triggers like dangerous invaders and launches a defense response. Chronic inflammation occurs when this immune response stays turned on for weeks, months, or years. This can damage healthy tissue over time.
Basophils are white blood cells that play a key role in allergic reactions and inflammation. They release histamine and other substances that cause allergy symptoms. When basophil levels rise in your blood, it often signals an active allergic response or ongoing inflammation in your body.
Symptoms
- Sneezing, runny nose, or itchy eyes
- Skin rashes, hives, or eczema
- Swelling in the face, lips, or tongue
- Difficulty breathing or wheezing
- Digestive issues like nausea or diarrhea
- Persistent fatigue or low energy
- Joint pain or stiffness
- Headaches or sinus pressure
- Unexplained weight changes
Some people experience mild symptoms that come and go with exposure to specific triggers. Others deal with chronic inflammation that may not cause obvious symptoms until significant damage occurs. Early detection through blood testing can identify immune system activity before symptoms become severe.
Concerned about Allergy or Inflammation? Check your levels.
Screen for 1,200+ health conditions
Causes and risk factors
Allergies develop when your immune system becomes sensitized to normally harmless substances. Common triggers include pollen, dust mites, mold, pet dander, insect stings, and certain foods like shellfish or peanuts. Genetics play a role, as allergies often run in families. Environmental exposure during childhood can also influence whether you develop allergies later in life.
Chronic inflammation stems from multiple sources. Poor diet, especially one high in processed foods and sugar, can trigger ongoing immune responses. Lack of sleep, chronic stress, sedentary lifestyle, and obesity all contribute to inflammation. Infections, autoimmune conditions, and exposure to toxins or pollutants can keep your immune system in overdrive. Gut health problems like leaky gut syndrome may allow food particles into your bloodstream, triggering inflammatory responses throughout your body.
How it's diagnosed
Blood tests are the first step in identifying allergies and inflammation. A basophil count measures the number of these immune cells in your blood. Elevated basophils suggest your body is mounting an allergic or inflammatory response. Rite Aid's blood testing service measures basophils as part of our core panel, available at over 2,000 Quest Diagnostics locations nationwide.
Your doctor may order additional tests to pinpoint specific allergens or inflammation markers. These can include immunoglobulin E tests for allergies, C-reactive protein for general inflammation, or specific antibody panels. A complete health history helps identify patterns between symptoms and potential triggers. Regular testing allows you to track your immune system activity over time and adjust your treatment approach accordingly.
Treatment options
- Identify and avoid known allergens through elimination diets or environmental changes
- Eat an anti-inflammatory diet rich in vegetables, fruits, omega-3 fatty acids, and whole grains
- Reduce sugar and processed food intake to lower inflammatory responses
- Get 7 to 9 hours of quality sleep each night to support immune regulation
- Practice stress-reduction techniques like meditation, yoga, or deep breathing
- Exercise regularly to reduce chronic inflammation and support immune health
- Maintain a healthy weight to decrease inflammatory markers
- Take antihistamines for acute allergic reactions and symptom relief
- Use corticosteroids under medical supervision for severe inflammation
- Consider immunotherapy or allergy shots for long-term desensitization
- Work with a functional medicine doctor to address root causes like gut health
Concerned about Allergy or Inflammation? Get tested at Rite Aid.
- Simple blood draw at your nearest lab
- Results in days, not weeks
- Share results with your doctor
Frequently asked questions
Allergies are a specific type of immune response to harmless substances that your body mistakenly identifies as threats. Inflammation is your body's broader defense mechanism that can be triggered by allergies, infections, injuries, or chronic health conditions. While allergies always cause inflammation, not all inflammation comes from allergies.
Basophils are white blood cells that release histamine and other chemicals during allergic reactions and inflammatory responses. When your basophil count is elevated in a blood test, it signals that your immune system is actively responding to a perceived threat. Tracking basophil levels over time helps identify patterns and monitor treatment effectiveness.
Yes, chronic low-grade inflammation often develops without obvious symptoms for months or years. This silent inflammation can damage blood vessels, joints, and organs over time. Regular blood testing can detect elevated inflammatory markers before you notice physical symptoms, allowing earlier intervention.
Anti-inflammatory foods include fatty fish like salmon and sardines, leafy greens, berries, nuts, olive oil, and turmeric. These foods contain omega-3 fatty acids, antioxidants, and compounds that help regulate immune responses. Avoiding processed foods, refined sugars, and trans fats is equally important for reducing inflammation.
Most people benefit from testing inflammatory markers every 6 months to track trends and evaluate lifestyle changes. If you have chronic allergies or inflammatory conditions, your doctor may recommend more frequent testing. Rite Aid's subscription includes 2 comprehensive tests per year, giving you regular insights into your immune health.
Yes, chronic stress triggers the release of cortisol and other hormones that can promote inflammation when elevated long-term. Stress also disrupts sleep, encourages poor food choices, and reduces physical activity, all of which contribute to inflammatory responses. Managing stress through lifestyle changes is essential for controlling inflammation.
Both involve immune system overreactions, but they target different substances and cause different symptoms. Seasonal allergies typically affect your respiratory system and eyes, triggered by pollen or mold. Food allergies can cause digestive issues, skin reactions, or even life-threatening anaphylaxis. Blood tests can help identify both types.
Your gut contains roughly 70% of your immune system and plays a major role in regulating inflammatory responses. When your gut lining becomes damaged, undigested food particles and bacteria can enter your bloodstream, triggering inflammation throughout your body. Healing your gut through diet and probiotics often reduces systemic inflammation.
Yes, adult-onset allergies are common and can develop at any age. Changes in your immune system, new environmental exposures, hormonal shifts, or increased stress can trigger allergies that you never had before. If you notice new allergy-like symptoms, blood testing can identify whether your immune system is responding to specific triggers.
See a doctor if you experience severe allergic reactions like difficulty breathing, facial swelling, or rapid heartbeat. Chronic symptoms that interfere with daily life, unexplained fatigue, persistent pain, or symptoms that worsen over time also warrant medical attention. Regular blood testing helps you and your doctor monitor inflammation and adjust treatment before problems escalate.