If you often feel tired, bloated, itchy, or congested and cannot find a clear reason, your body may be reacting to something you eat or breathe.

At Klinik Caring, Impian Emas, our doctor provides allergy and food intolerance testing to help uncover what your immune system is responding to.
By identifying the source of your symptoms, you can take practical steps to restore balance, improve digestion, and feel more comfortable in your daily life.
 

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Why Test for Allergies or Food Intolerance
Allergies and food sensitivities can affect the body in many ways, from skin irritation to digestive discomfort or chronic fatigue.
Because the symptoms often overlap with other conditions, they can easily go unnoticed or misdiagnosed.
Testing gives clear answers, helping you understand what your body can and cannot tolerate.
Once triggers are identified, our doctor guides you on avoidance strategies, meal planning, and steps to strengthen your immune and gut health.
You may benefit from testing if you experience:

• Recurrent rashes, eczema, or hives
• Sinus congestion, sneezing, or nasal allergies
• Bloating, abdominal pain, or irregular bowel habits
• Unexplained fatigue, brain fog, or poor concentration
• Migraines or headaches without clear triggers
• Asthma-like symptoms that vary with environment or diet

 

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Understanding Allergy vs Food Intolerance
Allergy (IgE Reaction)
An allergy happens when the immune system overreacts to a normally harmless substance, such as dust, shellfish, or pollen.
This reaction involves IgE antibodies and occurs within minutes or hours of exposure.
Symptoms may include hives, swelling, itchy eyes, coughing, or difficulty breathing.
Although some allergies are mild, others can be serious, so identifying them early is important.
Food Intolerance (IgG Reaction)
A food intolerance involves a slower immune response using IgG antibodies.
Symptoms can take hours or even days to appear, which makes them harder to identify.
Food intolerance does not usually cause dangerous reactions, but it can lead to long-term inflammation and discomfort.
People with food intolerance may experience bloating, fatigue, skin flare-ups, or joint aches after eating certain foods.
Recognising and managing these triggers can greatly improve quality of life.
 

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Tests We Offer at Klinik Caring
At Klinik Caring, we offer two main types of blood tests, depending on your symptoms and health background.
1. Allergy (IgE) Test
This test detects immediate allergic responses to common allergens, including:

• Dust mites, mould, and pollen
• Animal dander (cats, dogs)
• Seafood, nuts, eggs, and dairy
• Insect stings and certain medications

The test helps pinpoint specific allergens responsible for sudden reactions like rashes, sneezing, or swelling.
2. Food Intolerance (IgG) Test
The IgG test measures delayed immune responses to a wide range of foods.
It is useful for patients with unexplained digestive symptoms, fatigue, or skin issues that appear hours or days after meals.
Common foods tested include wheat, milk, eggs, soy, seafood, and nuts.
 

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What to Expect During the Test

1. Consultation – Our doctor reviews your symptoms, diet, and health history to recommend the appropriate test.
2. Blood Collection – A small blood sample is taken and sent to a certified laboratory.
3. Result Review – When results are ready, our doctor explains the findings and their relevance to your symptoms.
4. Management Plan – You receive personalised guidance on food choices, allergy avoidance, and gut health support.

The process is simple, safe, and suitable for both adults and children.
 

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Functional Medicine Perspective
In functional medicine, allergies and food intolerances are viewed as signs of immune imbalance, often linked to gut health.
The digestive tract is home to a large portion of the immune system.
When the gut barrier becomes irritated — due to infection, stress, poor diet, or medication — it can become more sensitive to certain foods or environmental triggers.
At Klinik Caring, we aim to correct the underlying imbalance by:

• Improving gut integrity through nutrition and probiotics
• Addressing inflammation and nutrient deficiencies
• Supporting stress management and sleep quality
• Restoring immune balance for long-term tolerance

This approach helps not only with symptom control but also with preventing recurrence and improving overall wellbeing.
 

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Frequently Asked Questions
1. How does gut health influence allergies or food intolerance?
The gut is closely linked to the immune system.
When digestion is disrupted or gut bacteria are imbalanced, the body may misidentify harmless foods as threats.
Repairing the gut barrier can reduce immune overreaction and improve toler