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Cellulitis (Skin Infection)

A bacterial infection affecting the deeper layers of the skin; presents with redness, warmth, and swelling.

Written by: Saygı Hospital Health Guide Editorial Board
Last updated:

This content has been compiled by the Saygı Hospital Health Guide Editorial Board and is periodically reviewed by a specialist physician.

References (5)

This content is for informational purposes only and does not constitute medical advice. You can book an appointment at our Dermatoloji department. Book Appointment →

What is Cellulitis (Skin Infection)?

Cellulitis is an acute bacterial infection that occurs when bacteria (most commonly Streptococcus pyogenes and Staphylococcus aureus) exploit a breach in skin integrity and spread to the deep skin and subcutaneous tissue. The lower leg and face are the most commonly affected areas.

The entry point is usually a small skin wound, athlete's foot, insect bite, or surgical incision; sometimes no visible entry can be found. Recovery is achieved with appropriate antibiotic treatment; delayed treatment leads to the risk of deep tissue damage or sepsis.

Erysipelas is a type of cellulitis affecting the superficial lymphatic vessels; it appears as a sharply demarcated, bright red lesion and is located on the face or legs.

Symptoms

Redness, warmth, and swelling in the skin
Local pain and sensitivity
Rapidly expanding area of redness
Fever, chills, and weakness
Regional lymph node enlargement
Red streaks on the redness (lymphangitis)
Skin necrosis and pus formation in severe cases

Risk Factors

Impaired skin integrity (wound, ulcer, fungus)
Diabetes and peripheral vascular disease
Lymphedema and chronic leg swelling
Immune system suppression
Obesity
Previous cellulitis attack
Intravenous drug use

When to See a Doctor?

If you experience any of the following symptoms, seek medical attention promptly:

  • If redness is spreading rapidly or streaks appear (EMERGENCY)
  • If fever and rapid pulse are accompanied (sepsis risk)
  • If there is pus or skin death in the area
  • Suspected cellulitis on face or around eye (EMERGENCY)
  • Any skin infection in diabetic or immunocompromised individuals

Treatment Methods

01
Oral antibiotics (penicillin, cephalosporin — mild cases)
02
Hospital intravenous antibiotic treatment (severe or progressive cases)
03
Keeping the affected limb elevated (to reduce swelling)
04
Incision and drainage if an abscess is present
05
Tetanus vaccine check (in patients with dirty injuries)
06
Prophylactic antibiotics and treating the underlying cause in recurrent cases

Which Department to Visit?

You can visit our Dermatoloji department for these complaints. Our specialist physicians will create the most suitable treatment plan for you.

Learn About Dermatoloji Department

Let us help you

You can make an appointment with our specialists or contact us for your concerns.

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Health Disclaimer: The information on this page is prepared for general informational purposes only. It does not replace medical diagnosis and treatment. Please consult your physician for your complaints. Saygı Hospital does not accept responsibility for actions taken based on the information on this page.