15 Common Causes And Risk Factors For Septic Arthritis

5. Osteoarthritis

Osteoarthritis is just one of several conditions that can increase an individual's risk of developing septic arthritis. When a patient already has problems with their joints, the joints are more susceptible to infection due to weakness and prior damage. Chronic joint conditions like osteoarthritis, lupus, and gout are often seen alongside septic arthritis cases. Osteoarthritis most commonly affects the joints in an individual's spine, hips, hands, and knees, though it is possible for any joint to be affected. Typically, symptoms include joint stiffness, pain, and tenderness, as well as a grating sensation when the affected joint is used, a loss of flexibility in the joint, as well as bone spurs. It is crucial for osteoarthritis patients to receive appropriate and prompt treatment in order to mitigate the potential for septic arthritis to develop.

6. Recent Joint Surgery

Undergoing joint surgery, such as a hip or knee replacement, significantly increases the risk of septic arthritis. Despite sterile environments and antibiotics, bacteria can still be introduced during surgery or in the recovery period. Prosthetic joints, in particular, are more vulnerable to infection because bacteria can adhere to artificial surfaces and evade the immune system. Once infected, artificial joints often require complex treatments, including surgical removal. Early post-op symptoms like joint pain, swelling, and warmth should never be dismissed. Patients recovering from joint surgeries must monitor for signs of infection and follow post-operative care strictly.