What Is Septic Arthritis? Causes, Symptoms, and Risk Factors
Septic arthritis is a painful and potentially serious joint infection that can cause rapid joint damage if not treated promptly. It occurs when bacteria, viruses, or fungi invade a joint space, leading to inflammation, swelling, and intense discomfort. While it can affect people of all ages, children are especially vulnerable, making early diagnosis and expert care crucial. If not treated on time, the sequelae of septic arthritis treatment can include long-term joint stiffness, mobility issues, or even permanent damage, underscoring the importance of timely medical attention. Causes of Septic Arthritis Septic arthritis usually develops when an infection from another part of the body spreads to the joint through the bloodstream. Common causes include: Bacterial Infections – Staphylococcus aureus is the most frequent cause in both adults and children. Viral Infections – Certain viruses, such as hepatitis or mumps, can also trigger joint inflammation. Post-Injury or Surgery – Di...