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What’s the best way to monitor for signs of infection?

April 5, 2026

Quick Answer

Monitor for signs of infection by checking the wound for redness, swelling, increased pain, or pus, and assessing the patient's body temperature, general condition, and overall health.

Assessing the Wound

When monitoring for infection, it’s essential to assess the wound itself. Look for signs of redness, swelling, or increased pain at the site of the wound. Be aware of any discharge or pus, which can indicate bacterial growth. For frostbite wounds, check for black or charred skin, which can be a sign of underlying tissue damage.

Monitoring Body Temperature

Infection can cause a rise in body temperature, so it’s crucial to monitor the patient’s temperature regularly. Use a digital thermometer to take the temperature, and aim to take readings at the same time each day. A temperature above 100.4°F (38°C) may indicate infection, but be aware that this can vary depending on the individual.

General Health Assessment

In addition to assessing the wound and monitoring temperature, it’s essential to conduct a general health assessment. Check the patient’s overall condition, looking for signs of fatigue, weakness, or decreased appetite. Assess their mental state, watching for signs of confusion, disorientation, or irritability. This will help you identify any potential complications and take action to address them.

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