Skin allergy test

skin prick testskin prick testingscratch testSkin testingSkin prick testsskin reactivityskin-prick testsskin-prick, intradermal(SPT)Allergy
Skin allergy testing or skin prick test is a method for medical diagnosis of allergies that attempts to provoke a small, controlled, allergic response.wikipedia
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Provocation test

provocation trialsprovoke
Skin allergy testing or skin prick test is a method for medical diagnosis of allergies that attempts to provoke a small, controlled, allergic response.
An example of a provocation test, performed on an individual, is a skin allergy test.

Anaphylaxis

anaphylactic shockanaphylacticanaphylactic reaction
If an immuno-response is seen in the form of a rash, urticaria (hives), or (worse) anaphylaxis it can be concluded that the patient has a hypersensitivity (or allergy) to that allergen.
Skin allergy testing is available for certain foods and venoms.

Loratadine

ClaritinAlavertClaritin D
Antihistamines should be discontinued about 48 hr prior to skin allergy tests, since these drugs may prevent or diminish otherwise-positive reactions to dermal activity indicators.

Patch test

patch testingskin patch test48-h patch test
Foods identified by blood testing or skin prick testing may or may not overlap with foods identified by patch testing.

Skin test

skin tests
There are no major preparations required for skin testing.

Allergy

allergiesallergic reactionallergic
Skin allergy testing or skin prick test is a method for medical diagnosis of allergies that attempts to provoke a small, controlled, allergic response. If an immuno-response is seen in the form of a rash, urticaria (hives), or (worse) anaphylaxis it can be concluded that the patient has a hypersensitivity (or allergy) to that allergen.
Further testing of the skin or blood may be useful in certain cases.

Radioallergosorbent test

RAST testblood testsRAST
This is different from a skin allergy test, which determines allergy by the reaction of a person's skin to different substances.

Prausnitz–Küstner test

Prausnitz-Küstner test
The test has been replaced by the safer skin prick test.

Basophil activation

Basophil Activation Test
In most cases, a positive skin test is used in identification of allergies, but the activation of basophilic granulocytes with anti-IgE, the expression of the CD63 antigen on the cell surface (plasma membrane) allows identification of the allergen responsible for the hypersensitivity reaction without performing the common scratch test.

Allergen

allergensallergenicantiallergic
If an immuno-response is seen in the form of a rash, urticaria (hives), or (worse) anaphylaxis it can be concluded that the patient has a hypersensitivity (or allergy) to that allergen. A microscopic amount of an allergen is introduced to a patient's skin by various means:

Hives

urticariaurticarialpapular urticaria
If an immuno-response is seen in the form of a rash, urticaria (hives), or (worse) anaphylaxis it can be concluded that the patient has a hypersensitivity (or allergy) to that allergen.

Hypersensitivity

hypersensitivity reactionhypersensitivehypersensitivities
If an immuno-response is seen in the form of a rash, urticaria (hives), or (worse) anaphylaxis it can be concluded that the patient has a hypersensitivity (or allergy) to that allergen.

Dander

animal danderpet dander
This test is usually done in order to identify allergies to pet dander, dust, pollen, foods or dust mites.

Pollen

exinepollen grainmicrosporogenesis
This test is usually done in order to identify allergies to pet dander, dust, pollen, foods or dust mites.

Penicillin

penicillinspenicillin Gpenicillin allergy
The test is done to assess allergies to drugs like penicillin or bee venom.

Histamine

histaminesHistaminantihistaminic
To ensure that the skin is reacting in the way it is supposed to, all skin allergy tests are also performed with proven allergens like histamine or glycerin.

Glycerol

glyceringlycerineE422
To ensure that the skin is reacting in the way it is supposed to, all skin allergy tests are also performed with proven allergens like histamine or glycerin.

Fexofenadine

AllegraFexofenadine (Allegra)fexofenadine hydrochloride