Orthopedic Surgeon in Kalyan- Dr Amit Garud shares insights on Septic Arthritis. Septic arthritis is a serious joint infection that can cause severe pain and swelling, ' says Dr. Amit Garud, Orthopedic Surgeon in Kalyan. This condition occurs when bacteria, viruses, or fungi invade a joint, often through the bloodstream from another infection site, such as the skin or urinary tract. The most common culprit is the bacterium Staphylococcus aureus, which normally resides on healthy skin Risk factors include existing joint problems like osteoarthritis or rheumatoid arthritis, recent joint surgery, and having artificial joints. Prompt treatment is crucial to prevent joint damage, which typically involves antibiotics and draining the infected joint. Understanding these causes can help in early detection and treatment, ensuring better health outcomes.