Are you suitable for allergy testing?

If you experience any of the following conditions, testing is recommended:

• Chronic nasal allergies, runny nose, or sneezing
• Recurrent skin itchiness, hives, or eczema
• Suspected allergies to specific foods or environmental triggers
• Persistent or recurring symptoms without a known cause
• Desire for a comprehensive, all-in-one allergy assessment

👉 If allergy symptoms have ever affected your quality of life, identifying your triggers as early as possible is essential.

HealthGeneComprehensive Allergen Panel Test (IgE Blood Test)

• Requires only a simple blood draw to analyze allergy-related antibodies (IgE)
• High safety with no direct contact with allergens
• Ideal for individuals seeking a comprehensive allergy assessment

What is an Allergy?

An allergy is a condition caused by an active response from the immune system. When individuals with an allergic constitution come into contact with an allergen (typically proteins in food), their immune system mistakenly identifies it as a dangerous invader and immediately launches a defense response (such as releasing histamine) to “attack.” Even a tiny amount of an allergen can trigger this reaction.

Allergy symptoms usually develop rapidly and intensely, occurring within seconds to two hours after exposure. Symptoms vary from person to person and may include: skin redness and swelling, hives, severe itching, swelling around the lips or eyes, respiratory reactions such as sneezing, wheezing, and throat swelling (commonly known as “nasal allergies,” or allergic rhinitis), as well as gastrointestinal symptoms like nausea, vomiting, abdominal pain, and diarrhea. Severe immediate allergic reactions can lead to a systemic reaction called anaphylaxis—a life-threatening condition where patients experience a sudden drop in blood pressure, difficulty breathing, loss of consciousness, or shock. Without timely treatment, severe cases can be fatal.

Furthermore, symptom severity can vary greatly despite the amount of exposure. Allergic individuals are often highly sensitive to even trace amounts of an allergen—for instance, someone with a nut allergy taking just a tiny bite of peanut-containing food can trigger a severe reaction—making complete and strict avoidance of the allergen essential.

Common Allergens & Triggers

Allergies can be caused by a wide variety of substances. Eight major categories account for the vast majority of food allergy cases: dairy, eggs, soy, gluten-containing grains (such as wheat), peanuts, tree nuts (such as almonds, cashews, etc.), fish, and shellfish. The proteins in these foods are most frequently targeted by the immune system to trigger allergic responses. Beyond food, environmental allergens are also very common; dust mites, pollen, pet dander, and mold spores are the primary culprits behind respiratory allergies like nasal allergies (allergic rhinitis) and asthma in Hong Kong.

What Are the Common Allergy Symptoms?

Allergy symptoms vary from person to person, but commonly include:

• Nasal allergies, runny nose, and sneezing
• Skin itchiness, hives, and eczema
• Itchy, red, or swollen eyes
• Wheezing and respiratory discomfort
• Discomfort or adverse reactions after eating

If you frequently experience these symptoms, allergen testing is recommended to help identify the true root cause.

What Are the Types of Allergen Testing Methods?

Currently, the two main methods for allergen testing are:

• Skin Prick Test:
  Requires direct contact with allergens. While the test time is shorter, results can be influenced by existing skin conditions, and the number of testable items is relatively limited.
• IgE Blood Allergy Test:
  Analyzes the blood to detect allergy-related antibodies (IgE) against various allergens. It requires no direct contact with allergens, offers high safety, and can evaluate multiple items in a single test.

For individuals seeking a comprehensive allergy assessment, the IgE blood test is the more suitable option.

預約流程

如欲了解計劃詳情，請點選檢測項目。

留位費: HK$200/位  (會從總數扣除)