Cellulitis

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Cellulitis

Cellulitis on the arm

Skin infection - bacterial

• Fever
• Signs of infection:
  • Chills, shaking
  • Fatigue
  • General ill feeling (malaise)
  • Muscle aches, pains (myalgias)
  • Warm skin, sweating
• Pain or tenderness in the area with the rash or sore
• Skin redness or inflammation that increases in size as the infection spreads
• Skin sore or rash (macule):
  • Comes on suddenly
  • Grows quickly in the first 24 hours
  • Usually has sharp borders
• Tight, glossy, "stretched" appearance of the skin
• Warmth over the area of redness

Other symptoms that can occur with this disease:

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• Hair loss at the site of infection
• Joint stiffness caused by swelling of the tissue over the joint
• Nausea and vomiting

During a physical examination, the doctor may find:

• Redness, warmth, and swelling of the skin
• Swelling and drainage if the infection is around a skin wound
• Swollen glands (lymph nodes) near the cellulitis

Your health care provider may mark the edges of the redness with a pen, to see if the redness goes past the marked border over the next several days.

Tests that may be used:

• Blood culture
• Complete blood count (CBC)

Review Date: 04/17/2009
Reviewed By: Michael Lehrer, MD, Department of Dermatology, University of Pennsylvania Medical Center, Philadelphia, PA. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org).