Preparing for allergy panel

Overview

An allergy panel is a test that checks for allergies. It can be a blood test or a skin prick test. It looks for substances your body might be overly sensitive to, such as pollen, pet dander, or certain foods.

Yes, allergies are common around the world. Many people have them, and allergy testing is a routine part of diagnosis.

Allergies can affect people of any age, from young children to older adults. They often run in families.

Symptoms

Common symptoms

• Sneezing, runny or stuffy nose
• Itchy eyes, nose, or throat
• Watery eyes
• Coughing, wheezing, or shortness of breath
• Hives (raised, itchy bumps on the skin)

Symptoms in children

• Frequent ear infections
• Eczema (dry, itchy skin patches)
• Stomach pain, diarrhea, or vomiting after eating certain foods

Symptoms in older adults

• Symptoms may be milder but can include fatigue, confusion, or worsening of existing health conditions like asthma.

Causes

Main causes

• Genetics (family history of allergies)
• Exposure to allergens like pollen, mold, dust mites, pet dander, insect stings, or certain foods

Risk factors

• Having asthma or eczema
• Family history of allergies
• Childhood exposure to certain allergens

When to see a doctor

See a doctor urgently if:

• If you have a sudden, severe allergic reaction (see emergency symptoms above)

Book a routine appointment if:

• If you have ongoing symptoms like sneezing, itching, or a runny nose that do not go away with simple remedies
• If you suspect a food allergy and want to identify the trigger
• Before the allergy panel test, to discuss any medicines you take that might interfere

Diagnosis

A doctor diagnoses allergies by reviewing your symptoms, medical history, and using an allergy panel test.

Tests that may be done

• Skin prick test: Small drops of allergen extracts are placed on your skin, then pricked to see if a bump appears.
• Blood test: A sample of your blood is tested for antibodies (IgE) to common allergens.

What to expect at your appointment

Before an allergy panel, your doctor may ask you to stop taking antihistamines (allergy medicines) for a few days, as they can affect results. Wear comfortable clothing and avoid heavy lotions. The test itself is quick and usually painless. For a skin test, you will wait about 15–20 minutes for results. For a blood test, results may take a few days.

Treatment

Treatment for allergies focuses on avoiding triggers and managing symptoms. Your doctor can help you create a plan based on your test results.

Self-care at home

• Avoid known allergens as much as possible
• Use saline nasal sprays to rinse pollen and dust from your nose
• Keep windows closed during high pollen seasons
• Wash bedding in hot water to kill dust mites

Medical treatments

Doctors may recommend medicines like antihistamines, decongestants, or corticosteroid nasal sprays to control symptoms. For more serious allergies, immunotherapy (allergy shots or tablets) can help your body become less sensitive over time. Always follow your doctor's advice about treatment.

Living with this condition

Living with allergies means learning your triggers and planning ahead. Carry your medicines (like an auto-injector if prescribed) and wear a medical ID bracelet if you have severe allergies.

Lifestyle tips

• Check daily pollen counts if you have pollen allergies
• Use dust-proof covers on pillows and mattresses
• Vacuum and dust regularly with a HEPA filter vacuum

Diet and exercise

If you have food allergies, read labels carefully and avoid cross-contamination. Exercise can still be safe, but avoid outdoor activity during high pollen times if that is a trigger.

Mental health and emotional wellbeing

Living with allergies can sometimes feel frustrating or stressful, especially if symptoms are constant or if you worry about severe reactions. Talk to your doctor if you feel anxious – help is available.

Prevention

Allergies cannot always be prevented, but you can reduce your risk of developing them by breastfeeding infants, introducing foods early (as per guidelines), and avoiding smoking during pregnancy.

Vaccines

There are no vaccines that prevent allergies, but allergy shots can help you become less allergic over time.

Screening programmes

An allergy panel itself is a screening test. If you have symptoms, talk to your doctor about whether testing is right for you.

Complications

If left untreated

• Chronic sinus infections
• Asthma attacks or worsening asthma
• Anaphylaxis (a severe, life-threatening allergic reaction)

Long-term outlook

With proper testing and management, most people with allergies can lead a full, active life. Avoiding triggers and following your treatment plan can greatly reduce symptoms and prevent serious reactions.

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