Cellulitis
Cellulitis is an infection of the skin and deep underlying tissues. The cause is usually a type of strep bacteria. Learn about symptoms and treatment.
Cellulitis is an infection of the skin and deep underlying tissues. Group A strep (streptococcal) bacteria are the most common cause. The bacteria enter your body when you get an injury such as a bruise, burn, surgical cut, or wound.
Symptoms include:
- Fever and chills
- Swollen glands or lymph nodes
- A rash with painful, red, tender skin. The skin may blister and scab over.
Your health care provider may take a sample or culture from your skin or do a blood test to identify the bacteria causing infection. Treatment is with antibiotics. They may be oral in mild cases, or intravenous (by IV) for more severe cases.
Studied by: National Institute of Allergy and Infectious Diseases (part of the U.S. National Institutes of Health)
Official medical term (MeSH): Cellulitis
Official medical term (MeSH): Cellulitis
Official source: U.S. National Library of Medicine, via MedlinePlus. Category: Infections.
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Medical disclaimer: This content is for general informational purposes only and is not a substitute for professional medical or veterinary advice, diagnosis, or treatment. Always seek the advice of a qualified physician, dentist, or veterinarian with any questions about a health condition — never disregard professional advice or delay seeking it because of something you read here. Do not self-medicate. In an emergency, contact your local emergency services immediately.
