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Impetigo Center - Duluth, MN

Duluth Dermatologist Doctors for Impetigo

Type of Physician: Dermatologist

What is a Dermatologist?

A certification by the Board of Dermatology; practitioners treat pediatric and adult patients with disorders of the skin, mouth, hair and nails as well as a number of sexually transmitted diseases. They also have expertise in the care of normal skin, the prevention of skin diseases and cancers, and in the management of cosmetic disorders of the skin such as hair loss and scars.

Specialty: Dermatology

Common Name: Skin Doctor

Dermatologist Doctors in Duluth *

St Marys Duluth Clinic Dermatology
Susan E Ash
502 E 2nd St
Duluth, MN 55805
(218) 786-3434

St Marys Duluth Clinic Dermatology
Joel T M Bamford
502 E 2nd St
Duluth, MN 55805
(218) 786-3434

St Marys Duluth Clinic Dermatology
Michael J Bayer
502 E 2nd St
Duluth, MN 55805
(218) 786-3434

St Marys Duluth Clinic Dermatology
Robert H Lund
502 E 2nd St
Duluth, MN 55805
(218) 786-3434

St Luke's Dermatology
Waldo L Avello
920 E 1st St
STE 201
Duluth, MN 55805
(218) 249-7930

St Luke's Dermatology
Jeffrey Evanson
920 E 1st St
STE 201
Duluth, MN 55805
(218) 249-7930

St Luke's Dermatology
Thomas W Holm
920 E 1st St
STE 201
Duluth, MN 55805
(218) 249-7930

Duluth Clinic Virginia
Benjamin K Yokel
1101 9th St N
Virginia, MN 55792
(218) 741-0150

Duluth, Minnesota

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Impetigo

What is impetigo? What causes it?

Impetigo (pronounced im-puh-TIE-go) is an infection of the surface of the skin, caused by staphylococcus ("staph") and streptococcus ("strep") bacteria. Impetigo is more common in children than in adults.

What are the types and symptoms of impetigo? What does impetigo look like?

The two kinds of impetigo are:

  • Non-bullous impetigo: This is the common form, caused by both staph and strep bacteria. It appears as small blisters or scabs, which then form yellow or honey-colored crusts. These often start around the nose and on the face, but they also may affect the arms and legs. At times, there may be swollen glands nearby.
  • Bullous impetigo: This form is caused by staph bacteria that produce a toxin that causes a break between the top layer (epidermis) and the lower levels of skin forming a blister. (The medical term for blister is bulla.) Blisters can appear in various skin areas, especially the buttocks, though these blisters are fragile and often break and leave red, raw skin with a ragged edge. No prior trauma is needed for these blisters to appear.

Is impetigo contagious?

Impetigo is contagious, mostly from direct contact with someone who has it, but sometimes from towels, toys, clothing or household items. Once it starts, impetigo often spreads to other parts of the body. This is particularly common with impetigo in children. There may be mini epidemics in daycare centers. Bacteria that cause impetigo may enter through a break in the skin, such as that which comes from cuts and scrapes. At times, however, impetigo appears even if no one nearby has it and the skin seems unbroken. Adults often catch impetigo from close contact with infected children. Heat, humidity, and the presence of eczema predispose a person to developing impetigo. Sometimes bacteria live in the nose and spread from there to oth...

Recommended Reading Related to Impetigo

Streptococcal Infections »

Group A streptococcal infections facts

  • Group A streptococci (GAS) are defined gram-positive coccal-shaped bacteria that produce beta-hemolysis (lysis of red blood cells producing clear or transparent areas in special growth media) and appear usually as a chain of two or more bacteria and have molecules on their surface known as Lancefield group A antigens.
  • Group A Streptococcus (GAS) organisms are usually spread by direct human-to-human transfer. Occasionally, they can be spread by droplets or by a person touching items recently handled by an infected individual (also termed fomites).
  • GAS can cause a wide range of diseases, but most notably, strep throat; other diseases (or complications) include scarlet fever, rheumatic fever, kidney damage, skin and wound infections and occasionally, necrotizing fasciitis and toxic shock syndrome...

Emergency Contact for Duluth

  • In case of Emergency, call 911

Nearby Duluth Hospitals *

Miller-Dwan Medical Center
502 E Second St
Duluth, MN 55805
(218)727-8762

St Mary's Duluth Clinic Health System
407 E Third St
Duluth, MN 55805
(218)786-4000

St Luke's Hospital
915 E 1st St
Duluth, MN 55805
(218)249-5555

St Mary's Hospital Superior
3500 Tower Ave
Superior, WI 54880
(715)395-5400

Cloquet Community Memorial Hospital
512 Skyline Blvd
Cloquet, MN 55720
(218)879-4641

Lake View Memorial Hospital
325 11th Ave
Two Harbors, MN 55616
(218)834-7300

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