Abscess drainage (incision and drainage, or I&D) is a medical procedure used to remove pus and infected fluid from a localized infection, typically under local anesthetic. A small incision is made to drain the cavity, which is often packed with dressing to promote healing from the inside out.
Key Aspects of Abscess Drainage
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- Procedure: A doctor numbs the area, cuts into the abscess, drains the pus, and cleans the area, notes Guy’s and St Thomas’ NHS Foundation Trust.
- Packing: The wound is often left open and packed with gauze, which is replaced regularly to prevent it from closing too soon, ensuring the infection clears completely.
- Alternative Methods: For deeper, internal, or more complex abscesses, doctors may use imaging guidance (CT, Ultrasound) to perform percutaneous drainage using a needle or catheter to drain the fluid, .
- Recovery & Care: Most patients go home the same day. Warm compresses can help, and pain medication may be needed. Antibiotics are typically only required for large, recurrent, or deep infections.
When to Seek Care
You should see a healthcare professional for any abscess that is very painful, rapidly increasing in size, or accompanied by fever or chills, according to intouchmedicare.com.
You should see a healthcare professional for any abscess that is very painful, rapidly increasing in size, or accompanied by fever or chills, according to intouchmedicare.com.
Important Precautions
- Do not attempt to squeeze or drain an abscess at home, as this can force the infection deeper into the tissue.
- Seek medical attention to avoid potential complications like the infection returning or spreading.