#TINEA CAPITIS SCALP BLACK DOT SKIN#

Tinea infection in adults is often more subtle because the sebum has protective effects that decrease the risk of infection. In addition, the fungi thrive easily in warm and moist environment, and hence Tinea Capitis may also be caused due to poor hygiene. Since this infection is highly contagious it also can be caused by using hygiene related items from an infected person. Causes of Tinea CapitisДЇungal infection by dematophytes is the most common cause of Tinea Capitis. Endothrix is caused by agents such as Trichophyton tonsurans and Trichophyton violaceum.ДЇavus: This type of invasion is usually caused by Trichophyton schoenleinii, and results in scalp crusts and hair loss. The outer cuticle of the hair remains intact. This infection is caused by fungi species such as Microsporum canis, Microsporum gypseum, Trichophyton equinum, and Trichophyton verrucosum.Д®ndothrix: This type of hair invasion occurs within the hair shaft only. Tinea Capitis presents in three forms as given belowД®ctothrix: This invasion affects the outermost part of hair shaft and the cuticle gets destroyed. The affected hair becomes brittle and starts to break leaving a black dot on the scalp. It then spreads along the hair shaft as it grows.

#TINEA CAPITIS SCALP BLACK DOT SKIN#

The fungi causing tinea infection grows from the skin towards the hair in the inner layer of skin and invades the keratin. The lesions slowly progress to inflamed deep abscesses termed kerion, that cause scarring and permanent bald patches on scalp. In its more severe form Tinea Capitis occurs as scaly erythematous lesions that affect hair shaft and result in hair loss or alopecia. Tinea Capitis presents as scaly patches that look similar to flaking caused in seborrheic dermatitis. Tinea unguium or onychomycosis (ringworm of the nail).Tinea imbricata (ringworm resulting from infection by Trichophyton concentricum).Tinea favosa (favus resulting from infection by Trichophyton schoenleinii).Tinea Capitis (infection caused by Microsporum and Trichophyton mainly affecting scalp).The fungal infections caused by dermatophytes ( known as dermatophytosis) show several distinct clinical features depending on the location and causative agents involved. In its milder form it causes scaling of scalp skin with little hair loss where as severe form of Tinesa Capitis can cause large plaques with extensive alopecia. It is characterised by ring-shaped, scaly, red rashes that cause itching. It also goes by the names such as ringworm of the scalp and tinea tonsurans. However, Tinea Capitis is seen predominantly in children especially in the age group of 3 to 7 years and is more common in boys than girls. Usually the fungal infections do not show age disparity. It is caused by Dermatophytes a type fungi that commonly infect outer layer of skin and keratin rich parts such as the hair and nails. Tinea Capitis is a superficial fungal infection that mainly affects the scalp, hair shafts and follicles. This article gives details on symptoms, causes, treatment, and prevention strategies to control Tinea Capitis. Experts also suggest that animals can be carriers of fungus causing Tinea Capitis. It is highly contagious and can easily be spread from close contact with the infected person or on sharing things such as combs, towels, caps or other hygiene items. Tinea Capitis is seen more commonly seen in children however some fungal species can affects adults too. It is also known as ringworm infection as it causes ring shaped or circular itchy patches on the scalp initially which may become irregular on spreading. Tinea Capitis is a fungal infection that affects scalp and hair follicles. Tinea Capitis: Types, Symptoms, Treatment & Prevention

Tinea capitis scalp black dot