Septic, also known as sepsis, is a life-threatening condition that occurs when the body's response to an infection goes into overdrive. This can cause widespread inflammation and damage to organs.
Here are some common causes of sepsis:
Common Infections Leading to Sepsis
- Bacterial infections: These are the most frequent cause of sepsis.
- Pneumonia: An infection in the lungs.
- Urinary tract infections (UTIs): Infections affecting the urinary system.
- Skin infections: Infections of the skin, such as cellulitis or abscesses.
- Surgical site infections: Infections occurring after surgery.
- Bloodstream infections (bacteremia): Bacteria entering the bloodstream.
- Fungal infections: These can also cause sepsis, particularly in individuals with weakened immune systems.
- Viral infections: While less common than bacterial infections, certain viruses can lead to sepsis.
Factors Increasing Sepsis Risk
- Weakened immune system: Individuals with compromised immune systems, such as those with HIV/AIDS, cancer, or undergoing chemotherapy, are more susceptible to sepsis.
- Chronic illnesses: Conditions like diabetes, kidney disease, and liver disease can increase the risk of sepsis.
- Recent surgery: Surgical procedures can create entry points for infections that can lead to sepsis.
- Indwelling medical devices: Devices like catheters and ventilators can increase the risk of infection and sepsis.
It's important to note that sepsis can be caused by various infections, and the specific cause may vary depending on individual factors.
