L74.2
Miliaria profunda
Clinical Classification Guidelines
Inclusion Terms
- Miliaria tropicalis
Medical Intelligence & Overview
Miliaria profunda, also known as miliaria tropicalis, is a skin condition resulting from the blockage of sweat glands. It typically occurs in hot and humid environments where sweat cannot evaporate effectively. This condition manifests as small, flesh-colored bumps on the skin and can cause discomfort or irritation. Miliaria profunda is a more severe form of sweat gland blockage compared to milder types, involving deeper sweat duct obstruction, which may lead to persistent skin irritation if not managed properly.
Causes & Symptoms
Clinical Causes: Exposure to high temperatures and humidity Prolonged sweating and inability of sweat to evaporate Wearing occlusive or non-breathable clothing Certain skin infections or rashes Overactive sweat glands due to physical activity or fever Use of heavy or greasy skin lotions that block sweat ducts
Key Symptoms: Small, skin-colored or translucent bumps Persistent itching or prickling sensation Redness and mild inflammation around bumps Discomfort or soreness, especially in areas with occlusion Possible skin irritation that worsens with heat or sweating Bumps primarily appearing on trunk, neck, or groin areas
Diagnostic & Treatment
Diagnosis Path: Diagnosis of miliaria profunda involves a visual examination of the affected skin. Healthcare professionals assess the appearance of bumps and consider recent exposure to heat and moisture. In some cases, a skin biopsy may be performed to differentiate it from other skin conditions. No laboratory tests are typically necessary for diagnosis unless an infection or other skin disorder is suspected.
Treatment Protocols: Keeping the skin cool and dry, especially in hot and humid environments Wearing loose, breathable clothing made of natural fibers Avoiding excessive sweating by staying in air-conditioned or shaded areas Using cool compresses to soothe irritated skin Applying topical treatments such as calamine lotion or hydrocortisone cream for itching Ensuring thorough but gentle skin cleansing Avoiding heavy creams or lotions that can occlude sweat ducts In persistent cases, consulting a healthcare provider for potential prescription medications
Clinical Advice & FAQs
Billing Guidance
Is L74.2 a billable ICD-10 code?
Yes, L74.2 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report L74.2?
Clinical documentation must specify the nature of Miliaria profunda and any associated comorbidities for accurate reporting.
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