Alternative and Complementary Diagnostics
Diagnosing an allergy usually calls for checking if your body has created immunoglobulin E antibodies to a possible allergen. These antibodies, which are particular to various allergens -- cause allergies materials you're sensitive to.
Generally, an allergist will perform blood or skin tests and go over your symproms and history. However, many alternative professionals, along with some clinicians that are trained, additionally use alternate and complementary evaluations to diagnose an allergy. The difficulty with these evaluations is that the alternative practitioners haven't been proven to be precise in allergy investigation; they could be dangerous, since they are able to result in delayed allergy treatment or an unneeded one.
Complementary and Alternate Allergy Diagnostic Tests
Conventional skin testing introduces a bit of a material into your skin through abrasion or a prick . Conventional blood testing includes checking to see if your blood contains antibodies to a possible allergen.
Besides such conventional evaluations, the following alternate and complementary diagnostic tests are proposed:
Cytotoxic testing. Such testing exposes the leukocytes in your blood into a food allergen so that the cells can be detected with a microscope to find out how they respond.
ALCAT evaluation. This evaluation resembles cytotoxic testing, but an automated apparatus analyzes the mix of potential food allergens and blood.
Provocation testing. In this evaluation, the ensuing symptoms and drops of a liquid which has diluted allergen are put under your tongue are detected. This type of testing can also be believed to be unproven.
IgG antibody testing. The existence of IgG antibodies simply ensures you've been exposed to a possible allergen, not that you're allergic to it, although this evaluation determines whether you've IgG antibodies to an allergen. So for those who have IgG to tetanus, you have experienced a tetanus shot. So there's actually no clinical relevance there.
Electrodermal testing. With this evaluation, electrodes which are believed to track changes in electric charge through the body are employed as a patient is exposed to a possible allergen to search for changes in currents within a sealed glass container. This evaluation not advocated and can also be unproven.
Applied kinesiology. This technique analyzes your muscle strength before and after exposure to a possible allergen, since some professionals believe that muscle strength is reduced by exposure. There's certainly no physiologic basis for that evaluation, and so doctors do not advocate it under any conditions.
Although a few trained clinicians, and some alternative professionals, perform these evaluations, there's insufficient scientific evidence. The possible dangers of identification and the price of these diagnostic techniques are worries before deciding to get any of the alternative practitioners you should consider.