Multiple Chemical Sensitivity: January 2007 Archives

If you have experienced an allergic reaction to the metals in your jewelry, you may want to think twice about what your dentist puts in your mouth! Fairly inexpensive materials like nickel and chromium keep the price down on your dental work, but they can cause more pain and discomfort than they're worth.

Up to 16 percent of women and six percent of men are allergic to the metal used in costume jewelry. These same metals could cause allergic reactions in your mouth if they are used in your dental work. Metals used to make crowns, dentures, onlays and veneers can trigger mouth discomfort.

The most common metal allergy is to nickel, which is used in many dental fixtures. Patients may also experience allergic reactions to gold, chromium and molybdenum.

A variety of agents, including some hand protection products, can contribute to contact dermatitis among workers. Contact dermatitis is a major problem for employees in many industries. Dermatitis is most often seen among workers involved in activities such as construction, healthcare and cleaning.

A common factor for these activities is the need for hand protection, primarily in the form of rubber gloves.

When contact dermatitis occurs, the first instinct is to blame it on the gloves.

More often than not, however, the reason for the allergic reaction is not contact with one agent but a combination of rubber and another source.