Contact allergy to chlorhexidine in a tertiary dermatology clinic in Denmark

ConclusionsThe prevalence of chlorhexidine contact allergy does not seem to be higher in Denmark than in other European countries. Patch testing with both chlorhexidine diacetate and chlorhexidine digluconate may be beneficial. Testing for immediate‐type allergy in patients with a positive patch test reaction to chlorhexidine is recommended. Chlorhexidine‐containing products used in the healthcare setting and in cosmetics are potential causes of sensitization and allergy. Re‐exposure is common, highlighting the fact that patients and healthcare personnel need to be well informed about possible sources of exposure.
Source: Contact Dermatitis - Category: Dermatology Authors: Tags: Original Article Source Type: research