Pustular skin diseases (piodermity)

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They are fairly common, found in the home, and in some industrial enterprises (metallurgical, coal and others). Pustular diseases are caused by special agents who can live on the skin in the form of saprophytes. Germs on the skin a lot. Suppuration may cause Staphylococcus, Streptococcus, fungi, sarzyna, and a number of other microorganisms. But in most cases piodermity caused by peacocke (in Greek "peony" - pus), stafilo - and streptococci.
When contamination of skin maceration her, microtraumas, when a cluster of products of sebaceous and sweat glands of the skin, different production control, temperature fluctuations are created favorable conditions for penetration into the skin became virulent strepto-staphylococci. In addition to external factors, are set and the nervous breakdown - stress, disorders of the gastrointestinal tract, endocrine organs. There are several clinical forms pustular diseases.
Staphylococcal impetigo, or ostiofollikulit of Bochard called Staphylococcus aureus. Small, with millet grain, the pustule is formed in the hair follicle and penetrated unchanged hair with peripheral erythematous rim. Ostiofollikulit captures only the mouth of the hair follicle and from the beginning has purulent contents. In place of acne pustules there is a slight pain. Pustules continue to exist 5-7 days, after which pus their shrinking in the crust, the falling away of which in its place remains cyanotic-red spot, later disappears.
Folliculitis - deeper defeat. In these cases, Staphylococcus penetrate far into the follicle and causing inflammation, burning part of the follicle or even the whole follicle. Clinically in the area of the mouth of the follicle occurs first little red knot, turning into a rather painful abscess with consolidation in the base.
In a few days pus shrinking in the crust or pustule is opened with pus. Sometimes, folliculitis strikes and papilla with necrosis of the connective tissue. Staphylococcal folliculitis 5-7 days heal, leaving the skin pigmentation, on a place of healing can remain small scars.
Professional tinea affects people who have contact with chemical and other substances (gasoline, cement, acetone, coal tar, tar, kerosene, fuel oil, peat, lubricating oils, emulsions). Chemicals, particles of industrial products, accumulating in the mouths of follicles, irritate the corneal layer of the skin, cause injury, open the gate for pyogenic kokkov, disrupt the normal biological function of the epidermis. In the mouths of follicles arise black dots due to pollution contact products. In the future the mouth of clogged follicles Horny tubes, akropolista tissue becomes inflamed. Professional acne take more extensor surfaces of the limbs, they occur more frequently in men, because they have better developed from balance-hair apparatus of the skin. Horny tube in the center of the mouth of the hair funnels, gradually expanding, is introduced into the follicle. To recognize professional acne is not difficult, during examination of the patient with the accounting profession, substances, with whom he has contact, easy to install their professional character.