Cellulitis

Cellulitis

What is Cellulitis?

Cellulitis usually affects the lower legs, but it can occur on the face, arms and other areas. The infection happens when a break in the skin allows bacteria to enter. Left untreated, the infection can spread to the lymph nodes and bloodstream and rapidly become life-threatening.

  • Fever with chills and sweating.
  • Fatigue.
  • Pain or tenderness in the affected area.
  • Tight, glossy, stretched appearance of the skin.
  • Skin redness or inflammation that gets bigger as the infection spreads.
  • Skin sore or rash that starts suddenly, and grows quickly in the first 24 hours.

Complications. Untreated cellulitis might lead to bacteremia, endocarditis, osteomyelitis, toxic shock syndrome or sepsis. Rarely, the infection can spread to the deep layer of tissue called the fascial lining. Necrotizing fasciitis is an example of a deep-layer infection.

Cellulitis is caused when bacteria, most commonly streptococcus and staphylococcus, enter through a crack or break in the skin. The incidence of a more serious staphylococcus infection called methicillin-resistant Staphylococcus aureus (MRSA) is increasing.

To help prevent recurrent episodes of cellulitis — a bacterial infection in the deepest layer of skin — keep skin clean and well moisturized. Prevent cuts and scrapes by wearing appropriate clothing and footwear, using gloves when necessary, and trimming fingernails and toenails with care.

  • Cracks or peeling skin between the toes.
  • History of peripheral vascular disease.
  • Injury or trauma with a break in the skin (skin wounds)
  • Insect bites and stings, animal bites, or human bites.
  • Ulcers from certain diseases, including diabetes and vascular disease.

How is it diagnosed?

How is it diagnosed?
  • Oral, intramuscular (injection), or intravenous (IV) antibiotics.
  • Cool, wet dressings on the infection site.
  • Keeping the area dry and clean.
  • Surgery.
  • If your arm or leg is affected, elevating the arm or leg may help.
  • Rest.
  • Time to heal.
  • Topical antibiotics.

How is it treated?

Treatment for acute myeloid leukemia is vital. It varies with the patient and stage of the disease. Treatment options include

  • Cool, wet dressings on the infection site.
  • Keeping the area dry and clean.
  • Surgery.
  • If your arm or leg is affected, elevating the arm or leg may help.
  • Rest.
  • Time to heal.
  • Topical antibiotics.

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