Why do you have pustular sores and what should I do if I have pustular sores on my body?

Impetigo, also known as "infectious impetigo", commonly known as "yellow water sores", is a common, superficial infectious disease transmitted by contact, characterized by the occurrence of blisters, pustules, and easy to break and form pus crusts. According to the clinical presentation, it is divided into two types: bullous and nonbullous impetigo. It is popular in summer and autumn.

Impetigo is often caused by Staphylococcus aureus and occasionally by group A hemolytic streptococcus,** and bacteria adhere to and invade and cause infection after minor trauma. Bullous impetigo is caused by Staphylococcus aureus and can occur in intact **, which produces and releases exfoliation toxin, which binds to desmoglein on the cell surface, resulting in loss of adhesion between epidermal cells, cell release, and bullae formation.

1. Bullous impetigo.

It is more likely to occur on exposed areas such as the face and limbs. At first, it is scattered blisters, and after 1 or 2 days, the blisters increase rapidly, the blister fluid changes from clear to turbid, and the pus is deposited at the bottom of the blister, showing a half-moon-shaped pus, which is one of the characteristics of this type of impetigo. The walls of the blisters are thin and relaxed, and the erosion surface is exposed after rupture, and the yellow purulent crust forms after drying.

Sometimes new blisters develop around the crust, arranged in a ring, called annular impetigo. Patients feel pruritus and usually have no systemic symptoms.

2. Non-bullous impetigo.

It is more common on the face, around the mouth, around the nostrils, and on the exposed parts of the ears and limbs. Presents with thin-walled vesicles on the basis of erythema, rapidly transforming into pustules with marked redness around them. After the pustule ruptures, the pus dries and forms a thick honey-yellow scab, which expands to the surrounding area and can merge with each other.

Itching is self-felt, often due to scratching to inoculate bacteria into other areas, and a new rash develops. The scab falls off on its own in about a week and heals without scarring. Severe patients may be complicated by lymphadenitis, fever, etc.

Staphylococcus aureus or hemolytic streptococci can be isolated and cultured from pus and crusts. Histopathological examination of the lesion reveals pustule formation between the stratum corneum and the granular layer, and the vesicles contain a large number of neutrophils, fibrin, and cocci.

1. System**.

In patients with extensive skin lesions or fever and lymphadenitis, sensitive antibiotics are systematically used, and the selection is based on the results of drug sensitivity.

2. Local**.

After local disinfection of blisters or pustules, the blister fluid is aspirated, and neomycin ointment, mupirocin ointment or fusidic acid ointment are applied externally.

Pay attention to personal hygiene and keep ** clean. Patients should be properly isolated, and clothes, towels, utensils, etc., that have been touched by patients should be disinfected.

Impetigo is an acute purulent disease caused by Staphylococcus aureus or hemolytic streptococcus. It mostly occurs in summer and autumn when the temperature is high and the humidity is high. It is easy to cause epidemics in children.

Pathological causes: The causative bacteria are mainly coagulase-positive Staphylococcus aureus, followed by beta-hemolytic streptococcus, and a few are coagulase-negative Staphylococcus albicans. Co-infection with staphylococci and streptococci is also uncommon.

In some external environments, such as high temperature, more sweating and maceration, bacteria are easy to multiply on it. When suffering from itchy diseases, such as prickly heat, insect bite dermatitis, and eczema, the barrier effect of ** can be destroyed, which can easily cause the invasion of pathogenic bacteria and the occurrence of this disease.

Impetigo ** Home remedies: 1 Hibiscus leaf grinding powder, petroleum jelly heated and melted, mix 1:4 thoroughly, apply externally, 2 3 times a day. It can clear heat and cool the bloodTreatment of boils, erysipelas, impetigo, etc.

2 3 grams of Coptis chinensis, add 15 grams of petroleum jelly, mix well, and apply externally. It can clear away heat and detoxify, reduce swelling and relieve pain. Treatment of impetigo (yellow water sores), papular urticaria (vesicular eczema), herpes simplex (fire sores), herpes zoster (loincloth fire pill), multiple folliculitis (hairline sores), boils, carbuncles, erysipelas, etc.

3 10 grams of horse beans and red adzuki beans, decoction in water. Tea substitute. It can clear away heat and detoxify. It is used to treat boils and impetigo in children.

4．.Fry the honeysuckle in water, add an appropriate amount of honey in batches before drinking, and stir well. It can clear away heat and detoxify. It is used to treat children's summer boils, impetigo and prickly heat combined with infection.

5 Porcine gall for impetigo.

30 grams of alum powder are packed into pig gall bladder and dried, ground powder and egg butter are mixed and coated outside, 2 3 times a day, to treat impetigo.

6 Grapevine for impetigo.

Chop 2000 grams of grapevine shoots (with leaves), decoction to concentrate the medicinal juice into a paste, add 50 grams of dried alum and 10 grams of borneol when it is slightly warm, and stir well. Wash with light salt water and apply externally, 2 times a day.

Pustule is because the face is not clean, so it will lead to the growth of mites, and the whole face will have pimples, if you use some unclean instruments to pick pimples when you have pimples, then you will definitely have pustular sores, if you have pustular sores, disinfect and clean them in time, otherwise you will leave scars in the future.

Impetigo can also be called exudative inflammation. All impetigo can squeeze out some white exudate, which is the remnant corpse of white blood cells. When you notice some impetigo on your face, it means that you have a viral infection on your face.

Seeking medical attention in a timely manner is a good way to go. Everyone's constitution is different, so the cause of impetigo is also different, in short, you must do facial cleansing, not cosmetics. Newborns can also develop impetigo, newborns are soft and tender, easy to produce small pustules due to infection, mostly found in the folds, diaper area and head, face and neck, especially in the hot climate or winter when there is too much wrapping and sweating.

This situation is how**.

Impetigo is caused by a bacterial infection.

The main pathogens are coagulated plum positive Staphylococcus aureus or beta hemolytic streptococcus alone or in combination. In summer and autumn, the temperature is high, the humidity is high, and the damage is easy to cause the germs to invade and multiply.

Clinical presentation. It is characterised by the development of papules, vesicles, or pustus that easily break down and form a purulent crust. It is a contagious contagion, spreads rapidly, and can be prevalent in children.

Causes of onset. Most of the pathogens are Staphylococcus aureus, a few are streptococcus, and they can also be a combination of the two. Some of these pathogens are nephritid.

When sweating a lot and impregnation, the barrier effect is destroyed, and bacteria are easy to multiply, thus creating a good chance for the occurrence of the disease.

1. Bullous impetigo.

Caused by Staphylococcus aureus. It is highly contagious, more common in children, and more common in summer and autumn. At first, it is scattered in small blisters, and the withered cherry blossoms increase rapidly within 1-2 days, and the contents are gradually turbid, showing a half-moon-shaped pus, and the typical damage is a thin-walled pustule, which soon ruptures into an erosion surface with honey-yellow scabs.

It is more likely to occur on the face, limbs and other exposed parts, and it is self-consciously itchy, and there are generally no systemic symptoms.

2.Crust impetigo.

Thin-walled blisters develop on the basis of erythema, rapidly turn into god-resistant pustules, and the exudate forms a thick yellow crust after the blister bursts, and adjacent lesions can merge with each other. Itching is self-evident, and a new rash occurs due to scratching that can be inoculated to other parts, and no scar is left after healing. Severe cases are often complicated by systemic symptoms such as lymphadenitis and fever.

This type is more common on the face, around the mouth, around the nostrils, in the ears and on the extremities.

Complication. Impetigo can cause acute plexus glomerulonephritis.

Pustidiosis is caused by Staphylococcus aureus infection, and the symptoms are **broken, yellow oozing, and not easy to heal.

The ** of impetigo is sometimes difficult, mainly the ease **, especially in the summer. Only be active antiviral** first.

For now, your treatment at your local hospital is appropriate. The key issue is now to take care of the child's pustule fluid.

For pustules or blisters, puncture with a sterile needle and suck up pus with a sterile cotton ball to avoid pus overflowing to normal**; Clothes, towels and utensils that they have touched should be disinfected and ironed. Doing a good job of these is a guarantee to prevent them from reversing.