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Updated: Jun 8, 2026

A Rat Model of Compound Acne

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Published on: November 1, 2024

Chronic folliculitis - A clinico-epidemiological study.

P Prasad¹, V Anandhi, M Jaya

¹Department of Dermatology and Microbiology, Rajah Muthiah Medical College and Hospital, Annamalai University, Annamalainagar - 608 002, India, .

Indian Journal of Dermatology, Venereology and Leprology

|October 15, 2010

Summary

Chronic folliculitis of legs (CFL) primarily affects young adults, often presenting with severe itching before lesion onset. Staphylococcus aureus is frequently isolated, with lesions typically localized to the legs.

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Last Updated: Jun 8, 2026

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Published on: November 1, 2024

Area of Science:

Dermatology
Epidemiology
Microbiology

Background:

Chronic folliculitis of the legs (CFL) is a skin condition requiring further epidemiological understanding.
Limited data exists on the clinical presentation and causative agents of CFL in affected populations.

Purpose of the Study:

To conduct a clinico-epidemiological study of chronic folliculitis of the legs.
To identify the predominant age group, clinical features, and microbiological profile of CFL patients.

Main Methods:

A study including 50 male patients diagnosed with chronic folliculitis of the legs.
Clinical data collection on patient demographics, symptoms (pruritus), lesion morphology (papules vs. pustules), and lesion distribution.
Microbiological analysis to isolate causative organisms, specifically Staphylococcus aureus.

Main Results:

CFL predominantly affected young adults aged 16-25 years.
Severe pruritus was reported in 86% of patients, often preceding new lesion development.
Follicular papules were more common (58%) than pustules, and Staphylococcus aureus was isolated in 72.5% of cases.
Lesions were most commonly confined to the legs (50%), extending to the thighs in 28%.

Conclusions:

Chronic folliculitis of the legs is a condition primarily seen in young adult males.
Pruritus and Staphylococcus aureus infection are significant clinical features of CFL.
Understanding these epidemiological and clinical aspects can aid in diagnosis and management strategies.