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Common Skin Conditions
Skin Conditions
Cellulitis
August 18, 2026

Cellulitis is an infection of the skin and tissues below it. Most often, cellulitis occurs on the arms and legs or on the face.
Signs & Symptoms
- Red, swollen, painful, tender, and warm skin
- Red, purple, or slightly darker color than usual skin color, which may look like a rash
- Swollen lymph nodes near the wound
- Chills and fever

Causes
Cellulitis is caused by several types of bacteria. These usually enter the body through minor skin breaks (cuts, burns, bug bites, other wounds). One cause for cellulitis that recurs is community-acquired MRSA (Methicillin-resistant Staphylococcus aureus.)
Treatment
Oral, topical, and/or IV antibiotics are given. The type(s) used depend on how serious the infection is. Medicine to relieve pain may be needed.
Self-Care / Prevention
- Keep your skin clean and protect it from injury.
- Clean cuts, scrapes, and other skin wounds and injuries, thoroughly, with soap and water. Keep wounds clean, dry, and covered until healed.
- Follow your treatment plan. Take all of your prescribed antibiotic(s).
- Take pain relievers as directed.
- Rest the affected area. Elevate it to reduce swelling.
- To help prevent community-acquired MRSA, avoid contact with other people’s wounds or bandages in schools, health care settings and sports. Do not share towels, washcloths, razors, clothing, or uniforms that may have had contact with an infected wound or bandage. Shower right after sporting events, workouts, etc.