| Latex Allergy
While many people come in safe contact with latex-containing products every day, some susceptible individuals have developed hypersensitivity to proteins derived from natural rubber latex, which can cause allergic reactions.
Latex allergy generally develops after repeated exposure to products containing natural rubber latex. When latex-containing medical devices or supplies come in contact with muccous membranes, the membranes may absorb latex proteins. The immune system of some susceptible individuals produces antibodies that react immunologically with these antigenic proteins.
When exposed to latex proteins, a latex-sensitive individual may experience minor symptoms, such as hives or nasal congestion. Severe cases may result in anaphylaxis, a dangerous systemic reaction that causes a drop in blood pressure, difficulty breathing, swelling of the throat, tongue and nose.
If you have had a prior allergic reaction to latex-containing objects, consult your physician who can try to determine the cause. Until that is done, avoid contact with all latex products. Inform your dental office staff so that your medical history can be updated and appropriate precautions can be taken before your next dental visit.
Resource: American Dental Association
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