Wound Care for Subcutaneous Abscess Following Bedside I&D

Primary Management Principles

The cornerstone of abscess treatment is adequate incision and drainage with complete evacuation of purulent material, as recommended by the Infectious Diseases Society of America 1, 2, 3
After drainage, wounds should be left open to heal by secondary intention with regular dressing changes, according to the Clinical Infectious Diseases guidelines 2, 3
Antibiotics are generally unnecessary for uncomplicated abscesses after adequate drainage, as stated by the Infectious Diseases Society of America 1, 2

Ensure complete evacuation of all purulent material, as recommended by the Clinical Infectious Diseases guidelines 1
Irrigate the wound cavity to remove debris and residual purulent material, as suggested by the World Journal of Emergency Surgery 4
Apply a clean, sterile dressing over the wound, according to the Clinical Infectious Diseases guidelines 3
Perform daily dressing changes with clean technique, as recommended by the Clinical Infectious Diseases guidelines 2
Monitor for signs of inadequate drainage or worsening infection, as stated by the Clinical Infectious Diseases guidelines 2
Continue wound care until complete healing occurs by secondary intention, as recommended by the Infectious Diseases Society of America 1

Antibiotics should be reserved for specific situations, such as presence of systemic inflammatory response, extensive surrounding cellulitis, immunocompromised patients, diabetic patients, or inadequate response to drainage alone, as recommended by the Infectious Diseases Society of America 1, 2 and the World Journal of Emergency Surgery 5, 6
Selection of antibiotics should be guided by local patterns of antimicrobial resistance, results of wound culture and Gram stain, and coverage for common pathogens, including MRSA in high-risk patients, as suggested by the World Journal of Emergency Surgery 5, 6

Routine follow-up within 48-72 hours to assess wound healing, as recommended by the Clinical Infectious Diseases guidelines 3
Instruct patients to return sooner if they develop increasing pain, swelling, or redness, fever or systemic symptoms, purulent drainage that increases or changes in character, or failure of symptoms to improve within 48 hours, as stated by the Clinical Infectious Diseases guidelines 1, 2, 3

Primary closure after I&D is generally not recommended for contaminated wounds, as stated by the World Journal of Emergency Surgery 4
For recurrent abscesses, consider underlying causes such as foreign body, pilonidal disease, or hidradenitis suppurativa, as suggested by the World Journal of Emergency Surgery 7
In immunocompromised patients, more aggressive wound care and antibiotic therapy may be warranted, as recommended by the World Journal of Emergency Surgery 5

Inadequate initial drainage, as stated by the Infectious Diseases Society of America 1
Premature wound closure before complete resolution of infection, as stated by the World Journal of Emergency Surgery 4
Failure to recognize and address systemic signs of infection that would warrant antibiotics, as stated by the Clinical Infectious Diseases guidelines 2
Overlooking the possibility of a deeper or more complex infection requiring additional intervention, as recommended by the Infectious Diseases Society of America 1