Our defense mechanisms plays impotent role to keep our body safe from dangerous harms. Allergy is response of our defense mechanisms, when your body dose not recognizes a foreign substance through air, orally or on the skin. Fortunately many types and methods for allergy testing can be found now days.

 

The Skin Pricks or Scratch Allergy Testing

 

In skin tests allergy test Singapore is performed on the skin. A small number of the substance suspected to reason behind the allergy are contacted and provoke the allergy. Skin test typically takes about 30 minutes and maximum one hour as your body reacts almost instantly for these kind of allergies, if any allergies to the substance used.

 

This can be a fast and sure way to discover if you're allergic to something that you suspect and not sure. You can conduct this test with other suspected substances at the same time to find the correct culprit and a possible treatment as well.

 

Intradermal Allergy Testing

 

Intradermal are same type of skin tests and are much used to diagnose allergy and to check cellular immunity. An agent or pollen is inserted into skin to check the reaction it provokes. Many times these tests are much used to find out and diagnose allergic reaction.

 

RAST (radioallergosorbent test) Testing

 

RAST stands for RadioAllergoSorbent Test; RAST is performed on an example of blood. RAST (radioallergosorbent test) is employed to test allergy sensitivity to specific substance. These tests measure the amount of allergic antibodies in the body or a specific type of antibodies called IgE, IgE which are only present when an allergic reaction occurs. These blood tests may possibly not be as effective as skin testing and are generally more expensive, but can be useful sometimes.

 

Helpful Tip

 

Allergy testing can be tricky and complicated. It may have several different testing methods and testing types. You'll need to keep in mind that food allergy can be extremely critical to take care of and for it you have to know the food items that have been not allergic before. Allergic attack to an allergen in food can occur so people needs to have all the mandatory information about it.