Tinea capitis
Tinea Capitis: An Overview of Scalp Fungal Infection[edit | edit source]
Tinea capitis, also known as scalp ringworm, is a cutaneous mycosis affecting the scalp. It is a common dermatological condition, particularly among children.
Definition and Characteristics[edit | edit source]
Tinea capitis is a fungal infection caused by dermatophytes, a type of fungi. It primarily affects the scalp and hair follicles, leading to symptoms such as hair loss, scaling, and itching.
Causes and Transmission[edit | edit source]
The condition is caused by various species of dermatophytes, mainly in the genera Trichophyton and Microsporum. It is highly contagious and can spread through direct contact with infected individuals, contaminated objects, or animals.
Symptoms and Diagnosis[edit | edit source]
Common symptoms include patchy hair loss, scaly skin, and itching. Diagnosis typically involves clinical examination, microscopy, and fungal culture.
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Treatment and Management[edit | edit source]
Treatment usually involves oral antifungal medications. Topical treatments are less effective due to the infection's location within hair follicles. Early treatment is crucial to prevent permanent hair loss and reduce transmission.
Epidemiology[edit | edit source]
Tinea capitis is more prevalent among children, especially those in crowded environments. It has a worldwide distribution but is more common in certain regions due to climatic, socioeconomic, and cultural factors.
Prevention[edit | edit source]
Preventive measures include maintaining good hygiene, avoiding sharing personal items like combs, and early treatment of infected individuals.
Public Health Considerations[edit | edit source]
The condition poses significant public health challenges due to its contagious nature and potential for outbreak in communities, schools, and households.
See Also[edit | edit source]
References[edit | edit source]
External Links[edit | edit source]
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Contributors: Prab R. Tumpati, MD
