Appropriate diagnosis and
management of persistent eczematous conditions such as
contact dermatitis are common challenges for the
dermatologist. The causes of contact dermatitis, which
can be either allergic or irritant in nature, are also
diverse. The physicians at Dermatology and Cosmetic
Center of Rochester are experts in diagnosing contact
dermatitis. We use patch testing, or T.R.U.E. Test to
assist us with our diagnosis.
Why Should I be Patch
Tested?
By knowing what you are
allergic to, you will have the knowledge of what to
avoid. This will improve your quality of life
and reduce your reliance on costly medications. By being patch tested, your condition can be treated
and not just your symptom.
What is Allergic
Contact Dermatitis (ACD)?
Allergic contact
dermatitis is a common inflammatory reaction that
occurs when substances to which you are allergic come
in contact with your skin. These substances
could be an ingredient in your cosmetics or
aftershave, jewelry, antibiotic ointment or cream,
rubber boots, etc.
Who Should Be Patch Tested?
If
you suffer from eczema that has not cleared up
especially with continual use of steroids, you should
be tested. This often indicates an allergy to a
medication or personal care product.
If
you have atopic eczema and it flares up often, you
should be patch tested. Flare ups are often
caused by contact to an allergen.
If
you work with latex gloves – dental, health care or
industrial workers – and have itchy red hands, you
should be tested. Rubber gloves have chemicals
that cause allergy.
What
is T.R.U.E. Test (Allergen Patch Test)?

TRUE TEST is a reliable allergen patch skin test
designed to help your doctor determine whether or not
you are allergic to any of the substances included on
the test panel. The test panels contain 23
different substances or mixes-all of which are
well-known causes of contact dermatitis, and a
negative control.
What
if I Am Allergic to A Test Substance?
If
you are allergic, information on where in your
everyday surroundings you are likely to come in
contact with the substances to which you are allergic
will be provided. You will learn how best to
avoid these substances and alternatives.
Common
Sources of Allergens
- Toiletries
-
Cosmetics, perfumes, shampoos, permanent and
semi-permanent hair dyes, soaps, creams,
lotions, ointments, other skin care products.
- Medical
items -
Cough syrup, lozenges, topical anesthetics,
antibiotic creams, topical fungicides, eye
drops, ear drops, nose drops, paste bandages,
other medicated creams and ointments,
dermatological creams.
- Rubber
products -
Shoes, gloves, elastic, tires, handles, hoses
- Food
products -
Flavorings, candies, chewing gum.
- Metals
-
Metal-plated products, costume jewelry.
- Building/industrial
supplies -
Cement, industrial chemicals, glues,
adhesives, sealants, paint, industrial
anticorrosive agents.
- Miscellaneous
-
Fragrances, leather goods, pine oil cleaners,
pesticides, veterinary products, furniture.
If you would like to
learn more, visit www.truetest.com. |