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Cellulitis is a common bacterial skin infection that affects the deeper layers of the skin, often entering through cuts or wounds. Recent reports highlight rising incidence rates and treatment challenges, including antibiotic resistance trends.
About Cellulitis
- Definition: Cellulitis is a bacterial infection of the deeper layers of the skin, specifically the dermis and subcutaneous fat.
- Causes: Most often caused by Streptococcus or Staphylococcus bacteria entering through a break in the skin.
- Duration: Typically lasts 7–10 days with proper treatment.
Symptoms
- Red, swollen, painful area of skin
- Warmth and tenderness to touch
- Fever and chills in more severe cases
- Borders of redness are usually not sharply defined
Risk Factors
- Breaks in the skin (cuts, insect bites, ulcers), Obesity or leg swelling, Weakened immune system, Older age
Treatment
- Antibiotics (commonly cephalexin or similar)
- Elevation of the affected area to reduce swelling
- Pain relief and supportive care
- Severe cases may require hospitalization and intravenous antibiotics
Prevention
- Keep skin clean and moisturized
- Treat wounds promptly with antiseptics
- Manage chronic conditions like diabetes and edema
- Avoid scratching insect bites or rashes
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