Blackhead is a plug formed from the secretion of the sebaceous glands and keratin in the outer openings of the excretory ducts of the sebaceous glands, which open in the skin.
Blackhead is an accumulation of sebaceous secretions, dead skin cells and bacteria at the mouth of the sebaceous gland. Due to the oxidation of the melanin contained in the plug, the blackhead acquires a dark color.
Blackheads are formed as a result of hypersecretion of the sebaceous glands, blockage of the excretory ducts, as well as excessive growth of the bacteria Propionibacterium acnes. These bacteria cause inflammation in the sebaceous gland area.
Blackheads most often appear on the skin of the face, shoulders, back and chest during puberty or with hormonal imbalances. They can lead to inflammation and acne.
In medicine, blackhead is called comedo. To remove it, special cosmetic procedures are used. Also, for the prevention and treatment of acne, antibacterial and keratolytic agents are used, which normalize the functioning of the sebaceous glands and cleanse the skin.
Blackhead (Blackhead) is a plug that is formed as a result of the connection of the secretion of the sebaceous gland and keratin cells from the excretory duct of the sebaceous glands, located at the level of the upper layers of the epidermis. This is a common acne problem that can be found on the face, neck
Blackheads are plugs formed from the secretion of the sebaceous glands and keratin under the skin, which are located on the underside of the eyelids. This is not exactly acne in the classical sense, since it is not a rash of inflamed subcutaneous pimples. In addition, it is not the plugs themselves that are usually mistaken for blackheads, but the makeup remover drying on top of them (even if in fact there is no such product, but it tends to exist).
Why do we call them blackheads? The thing is that when exposed to light, “black dots” glow like tar. You may have already noticed this effect on someone else, or even on yourself, if you've used a lot of facial foundation, especially non-comedogenic products.
Blackheads, or blackheads as they are also called, are unpleasant-looking enlarged pores that are the cause of a number of skin problems. Their appearance is associated with increased production of sebum and blockage of the excretory ducts with sebaceous plugs. Cosmetic procedures not only do not help get rid of blackheads, but often even worsen the situation. Their absence depends on factors such as nutrition, gastrointestinal condition and regular skin care.