Tinea

Tinea is a fungal infection that affects the skin, hair, and nails. It is caused by a group of fungi called dermatophytes, which are able to break down and use keratin, a protein found in these tissues, as a source of nutrition. Tinea is also commonly known as ringworm, although it is not caused by a worm.

Types of Tinea

There are several types of tinea, each affecting a different part of the body:

• Tinea pedis: Also known as athlete's foot, this type affects the feet.
• Tinea corporis: This type affects the body, typically on the arms and legs.
• Tinea cruris: Also known as jock itch, this type affects the groin area.
• Tinea capitis: This type affects the scalp.
• Tinea unguium: Also known as onychomycosis, this type affects the nails.

Symptoms

The symptoms of tinea depend on the type of infection and the area of the body that is affected. Common symptoms include:

• Itching
• Redness
• Scaling or flaking skin
• Blisters or sores
• Hair loss (in tinea capitis)

Treatment

Tinea is typically treated with antifungal medication. The type of medication and the length of treatment depend on the type of tinea and the severity of the infection. In some cases, over-the-counter treatments are sufficient, while in others, prescription medication may be necessary.

Prevention

Prevention of tinea involves good hygiene practices, such as washing hands regularly, not sharing personal items like towels or hairbrushes, and keeping the skin clean and dry.

See also

• Dermatophyte
• Fungal infection
• Ringworm

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