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Skin Structures and Soft Tissue Infections caused by susceptible streptococci

Skin Structures and Soft Tissue Infections caused by susceptible Streptococci

Streptococci are a great cause of skin infection and soft tissue diseases such as cellulitis and necrotizing fasciitis. This is because they tend to colonize and create biofilm on the skin, which increases their ability to cause infection. Streptococci infections can vary from minor, localized skin infections to serious, necrotizing infections that may require hospitalization and intensive care.

Skin and soft tissue infections caused by Streptococcus bacteria can range from superficial skin lesions to deep soft tissue abscesses and necrotizing fasciitis. The most common organisms responsible for skin and soft tissue infections are Streptococcus pyogenes, Streptococcus agalactiae, and Streptococcus anginosus. Viridans streptococci can also cause skin and soft tissue infections in health care settings.

Common skin and soft tissue infections caused by susceptible Streptococci include:

  • Cellulitis: Cellulitis is the most common skin and soft tissue infection caused by Streptococci. It manifests itself as a painful, red, and swollen area of skin often accompanied by fever, chills, and other systemic symptoms. Cellulitis is usually caused by Streptococcus pyogenes.
  • Erysipelas: Erysipelas is a superficial form of cellulitis and is more common in individuals with diabetes, psoriasis, cancer, and other chronic diseases. It is characterized by a bright red rash which appears on the face, legs, arms, or other parts of the body. Erysipelas is usually caused by Streptococcus pyogenes.
  • Folliculitis: Folliculitis is an infection of the hair follicles which is usually caused by Streptococcus pyogenes. It manifests itself as red swellings which can be filled with pus. Folliculitis can sometimes be painful and can cause permanent scarring of the skin if it spreads too deeply.
  • Necrotizing fasciitis: Necrotizing fasciitis is a serious and potentially life-threatening infection of the deep layers of the skin and subcutaneous tissue. It is usually caused by Streptococcus pyogenes but can also be caused by other Streptococcus species. Necrotizing fasciitis can be very difficult to treat and can lead to life-threatening complications.
  • Impetigo: Impetigo is a contagious bacterial skin infection which is usually caused by Streptococcus pyogenes or Staphylococcus aureus. It presents itself as red sores or blisters on the skin which can be painful and itchy. Impetigo can be treated with antibiotics.
  • Scarlet fever: Scarlet fever is an infection caused by Streptococcus pyogenes. It is characterized by a red rash, which can be itchy, red spots on the chest or abdomen, a sore throat, and swollen lymph nodes. Treatment typically includes antibiotics.

If you think you may have a skin or soft tissue infection caused by streptococci, it is important to seek medical attention immediately. Early diagnosis and treatment can help prevent further complications and can also help reduce the spread of the infection.

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