An allergy This is an overreaction, also known as hypersensitivity, of the body’s immune system. Normally, the immune system fights bacteria, germs, and other strange preparations. You. an allergy immune system sees safe agents such as dust and pollen as dangers. To fight this accepted danger, your immune system reacts, an allergic Response. Symptoms an allergic Reactions can range from sneezing and nasal congestion to a life-threatening condition commonly referred to as anaphylactic shock.
With respect to the nature of the extra reaction, known as hypersensitivity, there are four main types, Type 1 through Type 4. Type 1 hypersensitivity causes some of the more common allergies. These include house dust mites, pollen, food, and animal skin flakes. Other types of hypersensitivities cause all kinds of extra reactions from the immune system. These can range from mild skin rashes to nonsense autoimmune diseases.
An allergy Skin tests generally test for the presence of allergies caused by species-specific hypersensitivities1 . This test examines the reaction to a specific allergen that comes in contact with the skin.
Other names: Skin Hypersensitivity Test 1 per appearance, Hypersensitivity Test. allergy scratch test, allergy Patch test, intradermal test
What is it used for?
An allergy Skin tests are used to diagnose specific allergies. The analysis can indicate which medications (allergens) warrant that you have a allergic reactions. These medications are pollen, dust, fungi, penicillin, etc. Usually, tests are not used to determine food allergies. This is because food allergies rather cause anaphylactic shock.
Why do I need an allergy skin test?
Your physician may be able to order allergy Test if symptoms of an allergy . These include:
- Running or clogged nose
- Sneezing
- Itchy, watery eyes
- Narcotic, skin rash with red spots.
- Diarrhea
- vomiting or diarrhea
- shortness of breath
- cough
- creaky breathing
What happens during an allergy skin test?
You will probably be tested by an allergist or dermatologist. You may obtain one or more of the following tests allergy skin tests:
An allergy Scratch test, also known as skin test test test. During the test:
- The physician applies a small amount of a specific allergen to different parts of the skin.
- The physician will then scratch or puncture the skin with each drop.
- If you are allergic After about 15-20 minutes for all types of allergens, there will be small reddish bumps on the area or areas in question.
Intradermal testing. During the test:
- The physician injects a small amount of product using a small, delicate needle of allergen just below the surface of the skin.
- Your physician will observe the response from the website.
This analysis is sometimes used as you allergy Scratch test was negative, but your supplier is still wondering what you have. an allergy .
An allergy PADIST. During the test:
- The supplier places a small plaster on your skin. The plasters look like plasters. They contain small amounts of certain allergens.
- Wear the plasters for 48-96 hours and then return to the doctor’s office.
- The physician will remove the patch and check for rashes or other reactions.
Do I need to prepare for the test?
You may need to stop taking certain medications prior to testing. These include antihistamines and antidepressants. Your caregiver will tell you which medications you must ignore before the test and the time you must ignore them.
If the baby is tested, the caregiver can put a discouraging cream on the skin for the test.
Are there any risks associated with testing?
There are virtually no risks associated with allergy Skin testing. The test itself is not unhealthy. A more common side effect is red, itchy flakes in the test area. Quite rare, an allergy skin tests can cause anaphylactic shock. Therefore, skin tests should be performed at the supplier’s office where emergency equipment is available. If you have a patch test and experience severe itching or pain under the patch, remove the patch as soon as you get home and call your supplier.
What do the results mean?
If there is a reddish bump or swelling on one of the test spots, this probably means that you are actually are allergic about these medications. The general rule applies: the more reactive you are, the more likely you are to get a response. be allergic .
If you have been diagnosed an allergy physician recommends a treatment process. The project can consist of
- Avoiding the allergen when possible
- Medication
- Changes in your lifestyle, such as reducing the dust in your home.
If you are at risk of anaphylactic shock, you may have to wear adrenaline therapy daily. Adrenaline is a product used to cure difficult allergies. It is first fed into a device with a measured amount of adrenaline. If you feel any signs of anaphylactic shock, it is recommended that you put the device in your skin and call 911.
Is there really anything else I should know? an allergy skin test?
If you have a skin condition or other condition that precludes skin testing, your caregiver can recommend a skin test. an allergy If you have a skin condition or other condition that precludes skin testing, your physician can recommend a skin test. an allergy blood test instead.
Supplied by MedlinePlus from the State Medical Library.
