Septic arthritis is an infection in the joint (synovial) fluid and joint tissues. It occurs more often in children than in adults. The infection usually reaches the joints through the bloodstream. In some cases, joints may become infected due to an injection, surgery, or injury.

Hot or burning sensation in thigh

Hot or burning sensation in legs or feet

Anorexia or loss of appetite

Fatigue

Tachycardia

Fever

Arthralgia

Skin erythema

Tenderness in thigh

Tenderness in leg

Weak immune system

Joint swelling

Irritability

Septic Arthritis