Allergies are a common problem that affects millions of people worldwide. From food and drugs to environmental factors such as pollen and dust, allergies can cause a range of uncomfortable symptoms, including itching, sneezing, hives, and even anaphylaxis.
Identifying the cause of your allergies is the first step towards managing them, and allergy testing can provide valuable insights into your health. In this article, we will discuss allergy blood tests, including types, cost, and the role of healthcare nt sickcare in helping you book one online.
What is an Allergy?
An allergy is an overreaction of the immune system to a foreign substance, known as an allergen. The body perceives the allergen as a threat and responds by producing antibodies called Immunoglobulin E (IgE). These antibodies trigger the release of histamine, causing allergy symptoms such as swelling, itching, and inflammation.
Allergy testing is a medical procedure that helps to identify the allergen responsible for causing an allergic reaction. There are several types of allergy tests available, including skin tests, blood tests, and elimination diets. In this article, we will focus on allergy blood tests.
Allergy Blood Test
An allergy blood test measures the amount of IgE antibodies in the blood in response to specific allergens. It is a less invasive and less time-consuming procedure compared to skin tests. Allergy blood tests are useful for people with skin conditions or those taking medications that interfere with skin test results.
There are two types of allergy blood tests:
- Specific IgE
- Total IgE
Specific IgE Blood Test
A specific IgE blood test measures the level of IgE antibodies produced in response to a specific allergen, such as peanuts, tree nuts, or pet dander. This test is useful for identifying food and environmental allergies.
Total IgE Blood Test
A total IgE blood test measures the total amount of IgE antibodies in the blood. This test is useful for diagnosing allergic diseases such as asthma and eczema.
Types of Allergy Test
There are various types of allergy tests available, including skin prick tests, patch tests, elimination diets, and blood tests.
- Skin Prick Test: A skin prick test is a common allergy test that involves placing a small amount of allergen extract on the skin and then pricking or scratching the skin. If you are allergic to the allergen, your skin will become red and swollen.
- Patch Test: A patch test is a type of skin test used to diagnose allergic contact dermatitis, a condition that occurs when the skin comes into contact with an allergen. In this test, small amounts of allergens are applied to patches, which are then placed on the skin for 48 hours.
- Elimination Diet: An elimination diet is a dietary approach used to identify food allergies. In this test, you eliminate certain foods from your diet for several weeks and then slowly reintroduce them to see if you experience any symptoms.
- Complete Allergy Blood Test: A complete allergy test is a comprehensive blood test that involves a combination of, blood tests, and elimination diets to identify all possible allergens. This test is useful for people with multiple allergies or those with severe allergic reactions.
Common Food Allergies
Food allergies are a common type of allergy that affects millions of people worldwide. Some common food allergies include:
- Tree Nuts
Food Allergy Test
A food allergy test is a type of allergy blood test that helps identify the specific foods that trigger allergic reactions. A food allergy test measures the amount of IgE antibodies produced in response to specific foods.
Common Drug Allergies
Drug allergies occur when the immune system overreacts to a medication. Some common drug allergies include:
- Antibiotics, such as penicillin and sulfa drugs
- Nonsteroidal anti-inflammatory drugs (NSAIDs), such as aspirin and ibuprofen
- Chemotherapy drugs
Drug Allergy Test
A drug allergy test is a type of allergy blood test that helps identify the specific medications that trigger allergic reactions. A drug allergy test measures the amount of IgE antibodies produced in response to specific medications.
Complete Allergy Test Cost
The cost of a complete allergy test can vary depending on the type of tests performed, the number of allergens tested, and the location. At healthcare nt sickcare, we offer a comprehensive allergy test package that includes a combination of skin tests, blood tests, and elimination diets. The cost of our complete allergy test package starts at INR 6,000.
Role of healthcare nt Sickcare in allergy testing
healthcare nt sickcare is an automated online medical laboratory based in India that offers a range of diagnostic services, including allergy testing. With our e-commerce website healthcarentsickcare.com, you can book allergy blood tests online from the comfort of your home. Our allergy test packages are affordable, comprehensive, and performed by experienced professionals using state-of-the-art equipment. We also provide online consultations with expert allergists to help you interpret your test results and manage your allergies effectively.
Allergy blood tests are an effective and less invasive method of identifying allergens that trigger allergic reactions. There are two types of allergy blood tests: Specific IgE and Total IgE. A complete allergy test is a comprehensive test that involves a combination of skin tests, blood tests, and elimination diets to identify all possible allergens. Healthcare nt sickcare offers affordable and comprehensive allergy test packages that can help you manage your allergies effectively. So, if you suspect that you have allergies, book an allergy blood test online at healthcare nt sickcare today and take the first step towards a healthier life.
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