Septic arthritis causes sudden severe pain in one or more of your joints. Learn more about the symptoms and treatments.
Shoulder pain is not usually a sign of arthritis or another underlying medical condition. Learn more about the causes, symptoms and your treatment options.
Sjögren disease, previously called Sjögren’s syndrome, mainly causes a dry mouth/eyes and can also cause joint pain and fatigue. Learn the symptoms, causes and treatment.
Systemic sclerosis (or scleroderma) is long-term and causes thick, hard skin – possibly affecting your organs. Learn the symptoms, causes and treatment.
Systemic-onset JIA affects children and young people – causing fever, tiredness, rash, appetite loss and weight loss. Learn the symptoms, causes and treatment.