What are the symptoms of tinea capitis?

Written by Zhu Zhu
Dermatology
Updated on December 04, 2024
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Tinea capitis commonly presents with numerous symptoms, such as an abundance of dandruff, itchy scalp, formation of crusty pustules, and scaling. There are four types of tinea capitis, each differing slightly in symptoms. For example, yellow tinea can lead to atrophic scarring and permanent hair loss; white tinea typically causes brittleness of hair, eczematous or herpetic lesions; black tinea often leaves behind follicular damage and scarring; finally, pustular tinea can lead to secondary bacterial infections with exudation and lesion formation.

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Written by Zhu Zhu
Dermatology
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There are several types of tinea capitis.

According to the pathogens and symptoms, tinea capitis is divided into four types. The first type is yellow tinea, where yellow crusts appear on the scalp. Without treatment, it can lead to atrophic scars and permanent hair loss. The second type is white tinea; the third type is black tinea; the fourth type is purulent tinea, which shows symptoms similar to folliculitis. Therefore, no matter which type of tinea capitis it is, timely antifungal treatment is essential.

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Written by Zhu Zhu
Dermatology
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Pathways of transmission of tinea capitis

Tinea capitis is a type of superficial fungal infection of the skin, primarily affecting the scalp and hair. The transmission routes for tinea capitis primarily include direct contact or indirect contact. It can be transmitted through direct contact with other tinea capitis patients or animals, as well as through indirect contact with items such as towels, pillows, combs, and scissors used by others. Therefore, it is important to maintain cleanliness and avoid sharing personal items, especially with others who have tinea capitis.

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Written by Zhu Zhu
Dermatology
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Does tinea capitis require dietary restrictions?

For the disease of tinea capitis, it is definitely necessary to avoid certain foods. Firstly, one must not drink alcohol, as it is a stimulant that can worsen the itching symptoms of tinea capitis; secondly, patients with tinea capitis should avoid foods that cause flare-ups such as seafood and mangoes; furthermore, patients should avoid spicy and stimulating foods, greasy foods, and fried foods, such as spicy hot pot, barbecue, raw ginger, raw onions, and raw garlic.

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Written by Zhu Zhu
Dermatology
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What causes tinea capitis?

The fundamental cause of tinea capitis is a fungal infection of the scalp and hair. The fungus mainly consists of various microsporum species, with the rust-red microsporum being the most common. Tinea capitis can be contracted through direct or indirect contact and is common among children and people with weakened immune systems. Symptoms of tinea capitis include dandruff, scabs, itching, and others. It is essential to promptly visit a dermatologist for fungal testing and treatment.

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Written by Zhu Zhu
Dermatology
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Early symptoms of tinea capitis

The early symptoms of tinea capitis are primarily characterized by itching. As the disease progresses, changes in dandruff, flaking, and then symptoms such as yellow crusts, exudation, or erosion may gradually appear. If scalp itching occurs in the early stages, it is crucial to pay close attention, promptly visit the dermatology department of a hospital, and undergo relevant examinations, such as fungal tests. If tinea capitis is diagnosed, timely antifungal treatment is essential.