Occupation-related allergies in dentistry.
BACKGROUND
Allergies to natural rubber latex (NRL) were unknown in dentistry until 1987. That changed with the publication of a report documenting NRL-based anaphylaxis in a dental worker. This case and others prompted regulatory and manufacturing changes in rubber products and increased awareness throughout the profession. However, other common dental chemicals cause allergic reactions and irritation and often are handled with insufficient precautions. Although recognition of NRL allergy has improved, awareness of other potential allergens and irritants in dentistry still is limited.


BACKGROUND
Recent research indicates that the prevalence of NRL protein allergy may be decreasing. In contrast, occupation-related dermatoses associated with other dental products may be more common. Encounters with bonding agents, disinfectants, rubber, metals and detergents can cause occupation-based irritant contact dermatitis and allergic contact dermatitis. These conditions may be found in more than one-quarter of dental and medical personnel. Therefore, dental-specific information about the recognition and management of allergic and irritant reactions is needed.


CONCLUSIONS
The prevalence of occupation-related dermatitis may be increasing in dentistry. Reducing exposure to potential irritants and allergens and educating personnel about proper skin care are essential to reversing this trend.
Hamann
Curtis P
CP
SmartHealth, Phoenix, USA.
DePaola
Louis G
LG
Rodgers
Pamela A
PA
D003764:Dental Materials / Q000009:adverse effects; D003815:Dentists; D017449:Dermatitis, Allergic Contact / Q000517:prevention & control; D017453:Dermatitis, Irritant / Q000517:prevention & control; D009783:Dermatitis, Occupational / Q000517:prevention & control*; D006801:Humans; D020315:Latex Hypersensitivity / Q000517:prevention & control; D016273:Occupational Exposure; D018570:Risk Assessment
D003764:Dental Materials