Alternative Names and Identifiers for Diazolidinyl Urea
Diazolidinyl urea is a synthetic antimicrobial preservative widely used in cosmetic and personal care formulations. In ingredient lists and regulatory documentation, it may appear under different names or identifiers.
Sources of Diazolidinyl Urea Exposure
Exposure to diazolidinyl urea most commonly occurs through direct skin contact. The substance is incorporated into products to inhibit microbial growth and extend shelf life.
As a formaldehyde releaser, diazolidinyl urea can release small amounts of formaldehyde over time, which is relevant to its sensitising potential.
Diazolidinyl Urea Overview and Clinical Relevance
Diazolidinyl urea, identified in ICD-11 by extension code XM51H6, functions as a broad spectrum antimicrobial preservative. It is effective against bacteria and fungi, helping maintain product safety during storage and use.
However, due to its ability to release formaldehyde, it is recognised as a potential skin sensitiser. In susceptible individuals, repeated exposure may lead to irritant or allergic contact dermatitis.
Identifying Skin Reactions to Diazolidinyl Urea
Skin reactions associated with diazolidinyl urea exposure typically present as contact dermatitis. Symptoms may develop after repeated use of products containing the preservative.
Diagnosis is based on clinical assessment and review of product exposure history. Patch testing may be used to confirm allergic sensitivity to diazolidinyl urea or related formaldehyde releasing preservatives.
Managing Reactions and Product Selection
Management focuses on complete avoidance of diazolidinyl urea and other formaldehyde releasing preservatives. Patients should be advised to carefully review ingredient labels.
Symptomatic treatment aims to reduce inflammation and restore the skin barrier.
Coding and Documentation for Diazolidinyl Urea XM51H6
The ICD-11 extension code XM51H6 is used to identify diazolidinyl urea as a causative agent. Extension codes are applied alongside a primary diagnosis, such as allergic contact dermatitis or irritant contact dermatitis.
Accurate use of extension codes improves clinical clarity, supports epidemiological tracking of chemical exposures, and ensures appropriate medical documentation and billing.
Are Diazolidinyl Urea ICD codes billable
ICD-11 extension codes such as XM51H6 are not used alone for billing purposes. They are billable only when linked to a primary diagnosis code that represents the clinical condition being treated.
Clear documentation of exposure, symptoms, and confirmed diagnosis is required to justify the use of extension codes in medical records.