impetigo pictures mouth

Impetigo Definition

Impetigo is an extremely contagious skin condition. It usually occurs on the face, neck, and hands of young children and infants. Children who wear diapers likewise have the tendency to get it around the diaper area. Impetigo takes place more seldom in adults, usually following another skin problem or an infection.

Impetigo is brought on by two bacteria– streptococcus pyogenes and staphylococcus aureus. Suggested treatment often depends upon which bacteria are causing your impetigo. Outlook for this condition is great and it usually goes away within two to three weeks.

Types of Impetigo

There are several different types of impetigo. The symptoms and causes are what set each type apart from the others.

Impetigo Contagiosa

This might likewise be called nonbullous impetigo, and is the most common type of impetigo in children. It is very contagious. This kind of impetigo typically begins with red sores around the nose and mouth.

These blisters burst, leaving a weeping, red rash that ends up being crusted. This rash might be itchy however is not painful. Swollen lymph nodes (bean shaped glands that assist your body fight infection) may also occur with impetigo contagiosa.

Bullous Impetigo

This type of impetigo is most common in children under age two. Blisters generally appear first on the torso, arms, and legs. These blisters may at first appear clear and then turn cloudy.

Blisters caused by bullous impetigo tend to last longer than blisters caused by other types of impetigo. The areas around the blisters may be red and itchy.


This is the most major type of impetigo since it affects the second layer of the skin, instead of simply the top layer. Blisters have the tendency to be painful and might become ulcers, or intensified, open sores. Swollen lymph nodes and scars may likewise happen.

Symptoms of Impetigo

Impetigo symptoms can be uneasy and humiliating, especially when they exist on the face. Though the symptoms vary slightly from type to kind of impetigo, they are comparable and can include:

  • red sores that pop quickly and leave a yellow crust
  • fluid-filled blisters
  • itchy rash
  • skin sores
  • swollen lymph nodes

Pictures of Impetigo

Causes of Impetigo

Impetigo happens when certain types of bacteria contaminate the skin. This can occur in a couple of different methods, such as:

  • skin-to-skin contact with a person who has impetigo
  • touching things an individual with impetigo has had contact with, such as towels, bedding, and toys
  • injury to the skin
  • insect bites
  • animal bites

Who Usually Gets Impetigo?

Particular thoes are more likely than others to establish impetigo. Risk factors consist of:

  • being two to six years of age
  • frequently attending a day care or school
  • having skin irritated by other conditions
  • poor health
  • warm weather
  • being in a crowded environment where bacteria can spread out quickly
  • having dermatitis (itchy, inflammation of the skin, in some cases triggered by allergic reactions).
  • participating in activities that involve skin-to-skin contact.
  • having diabetes.
  • having actually a compromised body immune system.

Diagnosis of Impetigo

Your doctor will analyze your sores and ask about any current injuries to the skin. Many cases of impetigo can be detected through health examination. However, your doctor might want to take a culture to determine the kind of bacteria that is causing your impetigo.

Taking a culture involves brushing a swab over an afflicted area. This swab will then be sent to a laboratory to be tested for bacteria. The info from this test can help your doctor choose whether you need antibiotics, in addition to what type of antibiotics to recommend.

Impetigo Treatment

Treatment for impetigo depends upon the seriousness of the symptoms as well as the type of bacteria triggering the impetigo. If you have a mild case of impetigo, your doctor might recommend simple hygiene approaches to assist the skin heal and to avoid impetigo from dispersing.

At-Home Treatments

The affected area needs to be cleaned several times daily, using either water or an antibacterial wash. It is necessary not to scrub the area while washing it, as this can even more irritate the skin. After washing, pat the skin dry and apply an anti-bacterial or non-prescription antibiotic ointment according to your doctor’s recommendation.

If there are many scabs on the skin, you can soak this area to help eliminate a few of the scabbing and promote healing. Affected areas can be soaked in soapy water or a 1:32 solution of vinegar and water (one ounce of vinegar for each 32 ounces of water.

Aim to avoid choosing at or touching the areas impacted by impetigo. A non-stick dressing can be applied to minimize the spread of impetigo. Always clean your hands completely after touching areas of your skin affected by impetigo.

Impetigo & Antibiotics

If at-home treatment does not work or your impetigo is severe, your doctor might prescribe medication. Your doctor may prescribe a topical antibiotic cream to apply directly to your skin. It is necessary to clean the skin prior to using the antibiotic cream, so it can permeate the sores.

Your doctor may likewise recommend oral antibiotics. These been available in liquid kind for children and tablet type for grownups. Whether you are prescribed topical or oral antibiotics, it is important to complete your prescription to avoid the infection from returning. Stopping an antibiotic program simply due to the fact that symptoms have improved can result in a reoccurrence of the infection and antibiotic resistance.

Prevention of Impetigo

Great hygiene can help you avoid impetigo. These approaches include:

  • cleaning hands routinely.
  • bathing or showering routinely.
  • cleaning and covering any injuries to the skin.

If you have impetigo, there are numerous things you ought to due to prevent it from infecting other areas of the body, as well as to other thoes. These include:

  • using anti-bacterial soap to wash hands.
  • utilizing a clean towel or fresh paper towel to dry the body or hands.
  • washing linens and clothes in hot water.
  • cleaning area in the home with anti-bacterial products.
  • keeping fingernails short.
  • preventing schools and child care centers while infection is contagious.
  • not sharing individual hygiene products.



Updated: August 10, 2016 — 8:23 am

The Author

Reyus Mammadli

Healthy lifestyle advisor. Bachelor Degree of Medical Equipment and Electronics.
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