Black piedra is characterized by formation of brown to black nodules that are very firmly attached to the hair shaft. Black piedra predominantly affects scalp hair, although involvement of the beard, mustache and pubic hairs is also known.

Piedra is a fungal infection of the hair, characterised by the deposition of small black or white nodules along the hair shaft. These look like small stones, hence the name piedra, meaning ‘stone’ in Spanish. Piedra is also known as Trichomycosis nodosa or Trichomycosis nodularis.

Feb 13, 2023 · Piedra is a superficial fungal infection of hair shafts, which presents with small nodules stuck-on to the shaft. Black piedra, caused by Piedraia hortae, is characterized by black-colored nodules and is common in the tropics, especially in …

Piedraia hortae is a dermatophyte and causes a superficial fungal infection known as black piedra, which causes the formation of black nodules on the hair shaft and leads to progressive weakening of the hair. [3]

Black piedra, a lesser-known fungal infection, often eludes the public eye but can cause significant concern for those affected. It aims to demystify black piedra by exploring its causes, symptoms, diagnosis and treatment options.

Black piedra - Dermatological hair disease fungal origin, mostly typical of tropical countries with warm and humid climate.

Black piedra is a dermatological hair disease of a fungal nature, mainly characteristic of tropical countries with warm and humid climates. This condition is manifested by the appearance on the hair of the head (less often – a beard or mustache) of inconspicuous black nodules measuring 1-2 millimeters of rocky density, in the future – hair ...

Jun 22, 2023 · Black piedra is a fungal infection that affects the hair shafts and causes the formation of small, hard nodules. This article discusses the causes, symptoms, diagnosis, and treatment options for black piedra, as well as preventative measures to reduce the risk of …

Feb 15, 2019 · Black piedra is a hair disease caused by a fungus and is communicable. Black piedra often happens in people who have poor hygiene or unhygienic practices. Black piedra is described as dark and hard nodules on the hair shaft.

Feb 7, 2013 · Piedra, also known as trichomycosis nodularis is a common asymptomatic fungal infection of hair shaft. Two types of piedra have been described namely black piedra and white piedra. Both types of hair fungus ultimately may lead to hair breaking because the shaft is weakened by cuticular penetration. Black Piedra