Soft Tissue Abscess

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What is a soft tissue abscess?

A soft tissue abscess is a localized collection of pus within the skin or deeper tissues, usually caused by bacterial infection. Abscesses can form anywhere on the body and often result from blocked glands, minor skin injuries, or spread from nearby infections.

Soft tissue abscesses can be painful, swollen, and warm. While often treatable at home with GP care, untreated abscesses may spread or lead to systemic infection.

What causes soft tissue abscess?

• Bacterial infection, commonly Staphylococcus aureus or Streptococcus species
• Entry through skin breaks, cuts, insect bites, or minor trauma
• Spread from nearby infection
• Immune suppression or chronic illnesses

Common triggers:

• Poor skin hygiene
• Diabetes or compromised immune system
• Skin conditions such as eczema

What are the common symptoms of soft tissue abscess?

You may notice:

• Painful, red, swollen lump
• Warmth and tenderness over the affected area
• Pus or discharge
• Fever or malaise if infection spreads
• Rapid enlargement of the lump

How is a soft tissue abscess diagnosed?

Diagnosis is clinical:

• Visual inspection and palpation
• Symptom history including onset, pain, and triggers
• Ultrasound may be used for deep abscesses
• Swab of pus may be taken if infection is severe

Online GP consultation is suitable for initial assessment and advice, but in-person review is often required for drainage.

How long does a soft tissue abscess last?

• Mild abscesses: may resolve in 7–10 days with treatment
• Larger or deeper abscesses: 2–3 weeks including recovery after drainage
• Untreated abscesses can worsen and spread infection

Is a soft tissue abscess contagious?

The abscess itself is not contagious, but the bacteria causing it can spread via direct contact with pus.

How to feel better and recover quickly

Self-care at Home:

• Keep the area clean and covered
• Avoid squeezing or attempting to drain yourself
• Elevate the affected area if on a limb
• Apply warm compresses to aid drainage and comfort

Treatment from a GP:

• Incision and drainage for larger abscesses
• Oral antibiotics for moderate to severe infection
• Pain relief as needed

When Referral is Needed:

• Deep abscesses or those near vital structures
• Recurrent or resistant infections
• Immunocompromised patients

When to seek urgent medical help

Seek urgent medical attention in A&E if:

• Rapid spreading redness or swelling
• Fever, chills, or systemic symptoms
• Severe pain or difficulty moving affected limb

Seek same-day GP care if:

• Abscess is enlarging or not improving
• Significant discomfort or pus is present

How Dr.Online UK can help

We offer:

• Same-day online GP appointments
• Assessment, advice, and prescriptions for antibiotics
• Guidance for safe drainage and wound care
• Referral to specialist care if necessary

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