External beauty – this is a collective concept, primarily implying a healthy and well-groomed appearance of the skin and its appendages. Among the many pathological hair conditions that trichologists encounter in their practice, one of the most common is trichoclasia – fragility of hair. The patient may not pay attention to the defects of single hairs for a long time, but when it comes to trichoclasia, it means a serious trichological disease that requires the intervention of a specialist. In today's article on estet-portal.com, find out why hair trichoclasia occurs, and what are the characteristic features of this pathology.
Trichoclasia hair: spontaneous breakage of healthy-looking hair
Trichoclasia hair – is a trichological disease characterized by spontaneous breakage of apparently unchanged or minimally damaged hair.
The occurrence of trichoclasia indicates that there is some kind of disturbance in the nutrition or structure of the hair, as a result of which the hair shaft splits into fibers and breaks off easily.
Trichoclasia can affect not only the scalp, but also the beard and mustache in men, and even pubic hair. The disease necessarily requires consultation with a specialist and a careful search for the causes that led to the emergence of the pathological process.
Trichoclasia:
- the essence of trichoclasia is damage to all layers of the hair;
- external and internal factors provoking the development of trichoclasia;
- Clinical picture of trichoclasia: characteristic features of the disease.
The essence of trichoclasia is damage to all layers of the hair
In order to understand the essence of the pathological process in trichoclasia, it is necessary to understand the basic structure of the hair, which consists of three layers:
- cuticles – outer layer that protects the hair. This layer is formed by densely lying scales overlapping each other;
- cortex – the middle layer of the hair, responsible for its main properties: shape, elasticity, hydration, color and strength;
- Inside the hair there is a medulla consisting of living keratin cells and air between them.
In case of trichoclasia along the line of cuticle scales in limited areas, longitudinal ruptures appear, gradually deepening and damaging the cortex, and then the medulla. Thus, the hair shaft breaks even with minimal impact, at a distance of a few millimeters to 10 cm from the skin.
External and internal factors provoking the development of trichoclasia
Trichoclasia can be caused by a number of external and internal factors. External causes include thermal exposure, that is, the frequent use of flat irons, curling irons and hair dryers. In addition, a certain role is played by the poor quality of care products, hair dyes, prolonged exposure to open sunlight without a hat and frequent perm. Internal causes of trichoclasia – these are diseases of the blood, gastrointestinal tract, lungs and kidneys. Chronic intoxications, such as chronic tonsillitis, helminthic infestations or caries, can also be the cause of increased brittle hair. With such a form of trichoclasia as idiopathic, the causes of the disease remain unknown.
Clinical picture of trichoclasia: characteristic features of the disease
The clinical picture of trichoclasia depends on which form of the disease is observed in the patient. With trichoclasia nodosa, hairs growing on intact skin are affected. At the same time, nodules of a dark or light color appear on the hair shafts, in the area of \u200b\u200bwhich the hair breaks off. The pathological process proceeds very intensively, areas of partial baldness may appear on the head. With idiopathic trichoclasia, the patient's scalp becomes drier, itchy and flaky, and the hair looks quite healthy. However, with a slight mechanical impact, the hairs break off, forming foci with short "stumps".
Trichoclasia – this is a common trichological disease, with which patients quite often seek help from specialists.
Depending on the causes that provoked the pathology, and the form of the pathological process, the optimal scheme of its therapy is selected. estet-portal.com thanks you for your attention.
See also: "How to prevent brittle and gray hair".
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