What are warning signs of infection after plastic surgery?

Warning signs of infection after plastic surgery include fever above 101°F, excessive redness spreading from the incision site, pus or foul-smelling discharge, severe or worsening pain, red streaking from the wound, swelling that increases rather than decreases, and warmth around the surgical area.

According to the American Society of Plastic Surgeons, surgical site infections occur in approximately 1-3% of plastic surgery procedures, making early recognition crucial for preventing serious complications. These infections typically develop within the first few days to weeks following surgery, though they can occur up to 30 days post-operatively.

Primary infection warning signs include:

• Fever of 101°F or higher that persists or develops suddenly
• Excessive redness that spreads beyond the immediate incision area
• Purulent discharge that is yellow, green, or has a foul odor
• Severe pain that worsens instead of gradually improving
• Red streaking extending from the surgical site
• Increasing swelling after the initial post-operative period
• Unusual warmth or heat radiating from the incision

Secondary signs requiring attention:

• Incision edges that separate or gape open
• Delayed healing compared to expected recovery timeline
• General malaise, chills, or flu-like symptoms
• Lymph node swelling near the surgical area

The Centers for Disease Control and Prevention emphasizes that early intervention is critical, as untreated surgical site infections can lead to serious complications including cellulitis, abscess formation, or systemic sepsis. Staphylococcus aureus and Streptococcus species are the most common bacterial causes of post-surgical infections.

Example scenario: A patient who underwent a tummy tuck notices that on day three post-surgery, their incision has developed yellow discharge with an unpleasant smell, the surrounding skin is increasingly red and warm to touch, and they have developed a fever of 102°F. These combined symptoms clearly indicate a developing infection requiring immediate medical evaluation.

Risk factors that increase infection likelihood include diabetes, smoking, obesity, compromised immune system, and poor wound care compliance. Patients should maintain strict hygiene protocols and follow all post-operative care instructions to minimize infection risk.

Contact your plastic surgeon immediately if any combination of these warning signs appears, as prompt antibiotic treatment and wound management can prevent serious complications. Early intervention typically results in successful treatment with oral antibiotics, while delayed treatment may require hospitalization and intravenous medications.

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