title: Allergic reaction after rubber dam placement.
abstract: In the last few years allergic reactions to natural rubber latex (NRL) have increased in dental practice affecting both the dental team and patients. Some case reports discuss the potential risks of hypersensitivity to NRL products. An adverse patient reaction after dental rubber dam placement is reported. About 1 min after the isolation of the tooth with a rubber dam the patient presented signs and symptoms of hypersensitivity. Oxygen and intravenous hydrocortisone were administered and the patient kept under observation. After 2 h she had stable vital signs and no more allergics symptoms. It is unclear whether components of the NRL dam or the cornstarch powder incorporated with the rubber dam was responsible for the allergic reaction. Dentists must be aware of the health problem and be prepared for an adequate management in dental practice.
authors.affiliation: State University of Campinas, São Paulo, Brazil.
authors.forename: E D
authors.initials: ED
authors.lastname: de Andrade
authors.forename: J
authors.initials: J
authors.lastname: Ranali
authors.forename: M C
authors.initials: MC
authors.lastname: Volpato
authors.forename: M M
authors.initials: MM
authors.lastname: de Oliveira
mesh_terms: D000328:Adult; D000893:Anti-Inflammatory Agents / Q000008:administration & dosage / Q000627:therapeutic use; D004417:Dyspnea / Q000139:chemically induced; D004890:Erythema / Q000139:chemically induced; D005260:Female; D006801:Humans; D006854:Hydrocortisone / Q000008:administration & dosage / Q000627:therapeutic use; D006969:Hypersensitivity, Immediate / Q000209:etiology*; D007275:Injections, Intravenous; D020315:Latex Hypersensitivity / Q000209:etiology*; D010102:Oxygen Inhalation Therapy; D011208:Powders; D016733:Rubber Dams / Q000009:adverse effects*; D013213:Starch / Q000009:adverse effects; D013610:Tachycardia / Q000139:chemically induced
chemical_list: D000893:Anti-Inflammatory Agents; D011208:Powders; D013213:Starch; D006854:Hydrocortisone