Impetigo, also known as infectious pustular rash), commonly known as yellow blisters, for the common infectious skin disease of pyogenic cocci.
Etiology and pathogenesis
The pathogenic bacteria most of the Staphylococcus aureus, a small number of streptococci, can also be a mixture of the two infections. Some of these pathogenic bacteria are nephritogenic. When the skin sweats more, impregnated, the barrier effect of the skin is destroyed, the bacteria are easy to reproduce, thus giving a good opportunity for this disease to occur.
Clinical manifestations
Characterized by the occurrence of papules, blisters or pustules, which are easily broken and form pus crusts. It is contact-transmitted, spreads rapidly, and can be endemic in children.
1. Impetigo herpetiformis
Caused by Staphylococcus aureus. It is highly infectious, common in children, and occurs more often in summer and fall. Initially scattered small blisters, 1-2 days of rapid growth, and the contents of the gradual turbidity, the phenomenon of semi-lunar accumulation of pus, typical damage for thin-walled pustules, soon ruptured into a vesicle attached to a honey-yellow scab on the vesicle surface. It occurs in the face, limbs and other exposed parts, conscious itching, generally no systemic symptoms.
2. Pustular pustulosis
In the erythema on the basis of thin-walled blisters, quickly turned into pustules, blisters broken ooze into a thick yellow scab, neighboring lesions can be fused with each other. Itchy, scratching can be inoculated to other parts of the body, and a new rash occurs, after the healing does not leave a scar. In severe cases, it is often complicated by lymphadenitis, fever and other systemic symptoms. This type occurs on the face, around the mouth, around the nostrils, ears and limbs exposed parts.
Impetigo can cause acute glomerulonephritis.
Treatment
1. Oxytetracycline
Dosage: 25mg/kg, 4 times a day for at least 10 days.
2. Erythromycin
Dosage: 125mg per time for children, four times a day, 10 days as a course of treatment. Adults are 250mg once, four times a day, 10 days for a course of treatment.
Local medication
Before rubbing the medication, you need to cut the hair on the affected area, remove the wall of the blister, remove the blister, try to avoid the blister overflowed to the normal skin, apply 0.1% raffinose, 3% hydrogen peroxide, 2% boric acid, or 1:8000 potassium permanganate solution to wash away pus secretion, pus crust thicker, can be rubbed with 1% neomycin ointment or 1% kanamycin ointment. Exudate erosion can be used 1:8000 potassium permanganate solution or diluted Dalibou (Dalibou) solution wet compresses. External rubbing of the drug can choose 2% gentian violet solution, 0.5% neomycin solution, sulfur furnace glycoside stone lotion, etc..
Impetigo (impetigo), also known as pustular rash, commonly known as "yellow sores", is a common purulent skin disease, the disease is mainly manifested as superficial pustules and pus crusts, can be self-inoculated or through contact infection, easy to be popular in children's collective.
〖Clinical Characteristics〗
I. Etiology: mainly caused by Staphylococcus aureus and Streptococcus aureus
II. Season of prevalence: most common in the summer and fall
III. Group of prevalent people: children
IV. Site of prevalence: face, perioral area, around the nostrils
V. Lesion features: groups of soybean-sized pustules, blisters with a thin wall. Easy to break, after the break to reveal the red vesicle surface, pus drying after the formation of honey-yellow crust, pustules around the red halo, can be fused with each other Fig1.
Six, self-awareness of the symptoms: there are different degrees of itching.
VII, systemic symptoms: may be accompanied by adjacent lymph node enlargement, may have fever, chills and other systemic symptoms. It can cause sepsis or nephritis.
VIII. Laboratory tests: white blood cells and neutrophils can be increased. Bacterial culture for Staphylococcus aureus or hemolytic streptococcus.
IX. Types: common type, herpetic type
〖Differential Diagnosis〗Chickenpox
〖Preventive Treatment〗
I. Pay attention to skin hygiene, and bathe frequently in summer. Isolate the patient to prevent infection.
Second, local treatment: clean, anti-inflammatory, antiseptic, dry, astringent. Optional Bactroban ointment, erythromycin, chloramphenicol ointment gentian violet liquid.
If the lesions are generalized and the systemic symptoms are obvious, antibiotic treatment and symptomatic treatment can be used.
Question 2: What is the reason for long pus bags on the skin Send a picture to see
Question 3: What is the reason for long pus bags on the body? The reason why the body has a wet poison, go to search how to go wet poison on the line dietary therapy is the best
Question 4: What is the reason for the body to grow pus bags Guidance:
This is a herpes, viral infections caused by the consideration of the antiviral treatment, the general, such as commonly used acyclovir ointment, external rubbing, with the Panlangen particles, Roxithromycin granules, vitamin B2, or will have a better, and the body is not a good place. The diet is very important
Question 5: What is the reason for the pimples on the face with pus bags 1, endocrine disorders. The face is always long acne the most important reason is the endocrine disorders caused by endocrine disorders will lead to androgen increase, there will be sweat pores of coarse, relatively rough skin, which leads to the secretion of more oil, which also led to the reproduction of acne bacilli to create the prerequisites;
Tips: lead to the body's endocrine imbalance, you can carry out the endocrine adjustments, the recommendations can go to the The dermatology hospital for treatment work;
2, bad work and rest habits. The reason for this bad habit is that the acne has been long, long-term late night, it is easy to lead to endocrine imbalance in the body, causing the growth of acne;
Tips: pay attention to maintain a good work and rest habits, go to bed early and get up early, in order to have a good skin;
3, do not pay attention to the personal hygiene. The fact that you don't like to wash your hands, and often touch your face with your hands, as well as not regularly changing the sheets, pillowcases, and so on, can easily lead to the reproduction of acne bacteria in the hair follicles, which can lead to the growth of pimples;
Tips: pay more attention to your own personal hygiene, wash your hands, and change the sheets on a regular basis;
4, the dietary irregularities. For example, in daily life, often overeating, often eat some fried food and onions, garlic, chili and other *** sex food, it is easy to lead to all the factors of the body by the ***, resulting in the growth of acne;
Tips: develop a good diet, eat more vegetables, fruits, to prevent constipation and indigestion;
5, the body immune system decline. The first thing you need to do is to get your hands on some of the most popular products and services in the world, and then you'll be able to get your hands on some of the most popular products and services in the world. Today's fast-paced life, resulting in a gradual increase in the pressure of our lives, life, work, a variety of pressures, which leads to the chaos of rest and relaxation, often in a state of tension, resulting in the face of acne also gradually crazy up;
Tips: life is stressful, it should be more to learn to relax, for example, you can go out to travel, hiking, and so on, so that their mood has become broadened;
This is the first time that we have seen a lot of people in the world, but we are not sure if it's a good idea.
7, kidney Yin deficiency. This kind of physique is very easy to skin oil, so it will lead to skin pore clogging;
Tips: pay attention to the skin's clean work, eat more vegetables and fruits, less stay up late;
This kind of physique is very easy to skin oil, so it will lead to skin pore clogging.