What is the difference between an arthritic flare-up and gout?

Different processes: An arthritic flare up is caused by irritation generated by wear in the joint. Gout is caused by irritation of the joint capsule from crystals that have accumulated within the joint. Both are mediated by the joint lining but are caused by two different processes.

See below: Arthritis is inflammation of the joint where gout is the accumulation of uric acid in the. Joint.

Inflammation: "itis" of any kind is a general term for inflammation. Arthritis stands classically for inflammation in a joint. Inflammation can be caused by multiple causes including gout. Gout inflammation is acute and can be recognized by it's severity, the joint it involves etc. It is best to see your doctor as soon as possible if you are concerned about this diagnosis.