What Is Sepsis?
Sepsis is a serious medical condition that occurs when the body has an overwhelming and dysregulated response to an infection. This response can lead to widespread inflammation, tissue damage, and organ dysfunction if not treated promptly.
Quick Facts
- Condition type: Medical emergency / systemic infection
- Common age group: All ages (higher risk in older adults, infants, and people with chronic illness)
- Treatable: Yes, with prompt medical care
- Emergency: Yes (requires immediate medical attention)
Symptoms of Sepsis
- Fever or abnormally low body temperature
- Rapid heart rate or breathing
- Confusion, disorientation, or difficulty staying alert
- Extreme weakness or fatigue
- Low blood pressure
- Decreased urine output
- Chills or clammy skin
- Severe pain or discomfort
Causes of Sepsis
Sepsis develops when an infection triggers a widespread immune response. Common sources include:
- Lung infections (such as pneumonia)
- Urinary tract infections
- Abdominal infections
- Skin or wound infections
- Bloodstream infections
Both bacterial and, less commonly, viral or fungal infections can lead to sepsis.
Symptoms of Sepsis
- Age 65 or older
- Weakened immune system
- Chronic medical conditions (diabetes, kidney disease, cancer)
- Recent surgery or hospitalization
- Use of invasive devices (catheters, IV lines)
- Severe or untreated infections
Treatment & Management Options
Sepsis treatment is provided in a hospital setting and may include:
- Immediate medical evaluation and monitoring
- Intravenous antibiotics, when indicated
- IV fluids to support blood pressure and circulation
- Oxygen therapy or respiratory support, if needed
- Treatment of the underlying infection source
- Intensive care support in severe cases
Early treatment significantly improves outcomes.
Specialties That Treat This Condition
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What To Do Next?
If symptoms persist or interfere with daily life, a healthcare provider can help evaluate the cause and discuss appropriate next steps.
Medical Disclaimer: This content is provided for general educational and informational purposes only and does not constitute medical advice, diagnosis, or treatment. Conditions and treatment options vary by individual. Always consult a qualified healthcare provider regarding symptoms or medical concerns.