Sepsis is a life-threatening medical condition that occurs when the body has an extreme response to an infection. It happens when chemicals released into the bloodstream to fight an infection trigger widespread inflammation, leading to tissue damage, organ failure, and sometimes death. According to the CDC, sepsis affects more than 1.7 million people in the U.S. each year and contributes to approximately 270,000 deaths annually.
What Is Sepsis?
Sepsis is essentially the body’s overwhelming and dangerous reaction to an infection. While it can start as any type of infection, common origins include pneumonia, urinary tract infections, skin infections, and gastrointestinal infections. When the immune system goes into overdrive to fight the infection, the inflammatory response can spiral out of control, causing damage to the body’s own tissues and organs.
There are three stages of sepsis:
- Sepsis: This is the early stage, where the infection causes an inflammatory response throughout the body.
- Severe Sepsis: As the condition worsens, sepsis begins to interfere with normal organ function.
- Septic Shock: This is the most severe stage, where the body’s blood pressure drops to dangerously low levels, potentially leading to organ failure and death.
Who Is Most at Risk?
While sepsis can affect anyone, certain groups are at higher risk. These include:
- Adults over 65
- People with weakened immune systems (e.g., cancer patients, individuals with chronic illnesses)
- People with chronic conditions such as diabetes, kidney disease, or liver disease
- Individuals recovering from surgery
- Those with infections, particularly in the lungs, urinary tract, or skin
Preventing Sepsis
The key to preventing sepsis is to prevent infections and treat any infections promptly. Here are some ways to reduce the risk:
- Vaccination: Stay up to date on vaccinations, particularly those for the flu, pneumonia, and COVID-19, which can help prevent infections that might lead to sepsis.
- Hand Hygiene: Regularly wash hands with soap and water, especially before meals, after using the restroom, and after touching shared surfaces.
- Proper Wound Care: Clean cuts, scrapes, or wounds immediately, and keep them covered until they heal. If a wound shows signs of infection (such as redness, swelling, or pus), seek medical attention.
- Managing Chronic Conditions: People with diabetes, heart disease, or kidney issues should work closely with their healthcare providers to manage their conditions and minimize the risk of infection.
- Antibiotic Stewardship: Only use antibiotics when prescribed by a healthcare provider, and take the full course as directed. Overuse or misuse of antibiotics can lead to drug-resistant infections, which are harder to treat and may increase the risk of sepsis.
Recognizing the Signs and Symptoms of Sepsis
Early recognition of sepsis is critical for treatment and improving the chances of recovery. Sepsis can develop quickly, so it’s important to be aware of the warning signs, which are often described as “time sensitive.” Use the acronym “TIME” to remember the key symptoms:
- Temperature: A fever above 101°F or a low body temperature below 96.8°F
- Infection: Any signs or symptoms of infection, such as chills, pain, or pus
- Mental decline: Confusion, drowsiness, or difficulty waking up
- Extremely ill: Severe discomfort, shortness of breath, rapid heartbeat, or a sense of “something just isn’t right”
In more severe cases, symptoms of septic shock include very low blood pressure, rapid heart rate, and difficulty breathing.
Seeking Medical Help
If you suspect sepsis in yourself or a loved one, seek immediate medical attention. Sepsis is a medical emergency, and prompt treatment with antibiotics, IV fluids, and sometimes oxygen or medications to stabilize blood pressure can save lives. Delays in treatment can lead to irreversible organ damage or death.
Sepsis is a serious medical condition, but early recognition and prevention strategies can make a significant difference in outcomes. By staying vigilant to the signs and symptoms, practicing good hygiene, managing chronic conditions, and seeking prompt medical care for infections, we can help prevent sepsis from occurring or progressing to its more severe stages. As the CDC reminds us, “It’s about TIME.”
Written by – Christina O’Leary
Photo by – Jakub Rupa