Septic arthritis, also known as infectious arthritis, is a joint infection caused by bacteria, viruses, or fungi. The infection usually occurs when the pathogen enters the joint space through a wound, injection, or spread from a nearby infection site.

Symptoms of septic arthritis may include:

• Joint pain, swelling, and redness
• Fever and chills
• General feeling of malaise and fatigue
• Limited range of motion of the affected joint
• Warmth or heat in the affected joint
• Muscle stiffness and weakness

Septic arthritis is a serious condition that can cause permanent joint damage and disability if left untreated. Prompt medical attention is crucial in diagnosing and treating septic arthritis. Treatment typically involves administering antibiotics or antifungal medication to treat the underlying infection, along with draining the infected joint fluid to remove any pus or debris. In some cases, surgery may be required to repair or replace damaged joints. It is important to seek medical attention immediately if you or a loved one is experiencing symptoms of septic arthritis.