What Are The Benefits And Drawbacks Of An Allergy Scratch Test?
The most significant benefit to the allergy scratch test is obvious: the test helps identify a substance to which a person is allergic and such knowledge allows the person to best control his/her allergic outbreaks. Another benefit of the allergy scratch test is that it allows the doctor who administers it to determine to what degree someone is allergic to a certain allergen. For example, a mild response to dust mites would indicate that dust mites, while somewhat problematic to the person, are not something that the person need to be terribly concerned about. Conversely, a severe reaction to pet dander, for example, would mean that the person needs to take whatever steps necessary to avoid coming into contact with pets in order to avoid the miserable symptoms of a severe allergy outbreak.
One drawback to the allergy scratch test is that it can cause the person being tested to experience adverse symptoms, such as hives as mentioned above, for several days after the administration of the test. These symptoms sometimes are rather severe, especially when the person is significantly allergic to a particular substance that is included in the test. In extreme cases, tested people have become so ill that immediate and significant medical treatment is needed. This treatment may even include one or more night's hospitalization. In very, very rare cases, the allergic reaction brought on by a scratch test can even be life-threatening. For these reasons, the decision to take an allergy scratch test should not be made lightly.
If you believe that you may be interested in taking an allergy scratch test, it is recommended that you contact your preferred allergy specialist. That individual can answer any questions that you may have regarding the safety and benefits of this test.