Cellulitis in the Leg: Why Varicose Veins Increase Your Risk

Cellulitis is a painful bacterial skin infection that often affects the lower legs. People with varicose veins and poor circulation are especially susceptible. In this article, we explain the link between varicose veins and cellulitis, how to identify early symptoms, potential complications, and how to effectively prevent and manage this condition.

What is cellulitis in the leg?

Cellulitis is a rapidly spreading infection of the deeper layers of skin, most commonly caused by Streptococcus bacteria. The infection can start from a small scratch or wound, quickly developing into a serious condition. Symptoms typically include redness, swelling, warmth, tenderness, and sometimes fever or chills.

We explain this in greater detail in our article on venous insufficiency: symptoms, causes, and treatments, where you can learn why compromised blood flow significantly increases your risk.

Why do varicose veins increase your risk of cellulitis?

Varicose veins occur when valves within veins become weakened, causing blood to pool in the legs. This leads to increased pressure, fluid build-up, and fragile, easily damaged skin. Small cracks or wounds can then easily become entry points for harmful bacteria.

We dive deeper into this in our article on facts about varicose veins, where we outline the risks and complications associated with untreated vein conditions.

Recognising early symptoms of cellulitis

Early detection of cellulitis can significantly reduce the risk of severe complications. Initial symptoms may include:

• Sudden redness and swelling of the leg
• Skin feeling warm and tender
• Rapidly expanding area of inflammation
• Fever, chills, or general feelings of illness

If you notice veins suddenly becoming more prominent alongside these symptoms, read our guide explaining "Why are my veins so visible all of a sudden?". This can help you differentiate normal changes from more serious underlying issues.

What happens if cellulitis goes untreated?

Without prompt medical treatment, cellulitis can lead to serious complications, including deeper infections (such as abscesses or bone infections) and potentially life-threatening sepsis. Recurrent infections can also cause permanent damage to your lymphatic system, resulting in chronic swelling (lymphoedema) and persistent skin problems.

Our article on improving blood circulation in the legs provides insights on how improved circulation can reduce the risk of recurrent cellulitis.

Effective treatment of cellulitis

Prompt antibiotic treatment, typically with penicillin-based medications, is essential to stop the infection from spreading. Elevating your leg, rest, and pain relief medications are also important to reduce symptoms and aid recovery.

However, treating the underlying cause is equally vital. At UK Vein Care, we provide modern, minimally invasive varicose vein treatments. Visit our main varicose veins page to learn more about how we can improve circulation, strengthen your skin, and reduce infection risks.

How to prevent cellulitis

Preventing cellulitis involves a combination of good skin care, prompt treatment of wounds, and managing underlying venous problems. Here’s how you can reduce your risk:

• Keep your skin clean and well moisturised
• Promptly treat minor cuts and scrapes
• Manage and treat varicose veins early
• Use compression stockings if recommended

Learn more preventive measures in our article on venous insufficiency, highlighting the importance of maintaining healthy circulation in your legs.

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