What Exactly Is Cellulitis and How Does It Affect You?
Published: May 29, 2024
Cellulitis is a common skin infection that can cause redness, swelling, and warmth. Letβs explore what you need to know about this condition.
Contents
What Causes Cellulitis?
Cellulitis occurs when bacteria enter through a break in the skin, often due to cuts or abrasions. The most common culprits are bacteria like Streptococcus and Staphylococcus, which can lead to serious skin infections. Understanding the underlying causes can help in preventing this condition.
Recognizing the Symptoms
Symptoms of cellulitis include skin redness, warmth, swelling, and sometimes fever. Typically affecting the lower legs, it can be mistaken for other conditions. If you notice these symptoms, it's important to seek medical attention to avoid complications.

Who Is at Risk?
Middle-aged and older adults are more susceptible to cellulitis, but it can affect anyone. Risk factors include obesity, diabetes, and having a weak immune system. Knowing your risk can help you take preventive measures.
Frequently Asked Questions
It's a skin infection causing redness and swelling.
Mostly middle-aged and older adults.
Bacteria entering through skin breaks.
By keeping skin clean and treating wounds.
Key Takeaways
Understanding cellulitis and its risk factors can help in prevention and early treatment.
References
- Raff AB, Kroshinsky D. Cellulitis: A Review. JAMA 2016; 316:325.
- Stevens DL, Bisno AL, Chambers HF, et al. Practice guidelines for the diagnosis and management of skin and soft tissue infections: 2014 update by the Infectious Diseases Society of America. Clin Infect Dis 2014; 59:e10.
- Weng QY, Raff AB, Cohen JM, et al. Costs and Consequences Associated With Misdiagnosed Lower Extremity Cellulitis. JAMA Dermatol 2016.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic. Always discuss health information with your healthcare provider.
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