What is the main characteristic of arthritis?

The main characteristic of arthritis is chronic inflammation of the joints. Arthritis refers to a group of more than 100 different conditions that primarily affect the joints, leading to pain, swelling, and stiffness. The inflammation associated with arthritis can significantly limit mobility and function over time, as it affects the cartilage that cushions the joints and can lead to damage if not managed properly.

Chronic inflammation is a key factor in the progression of the disease, distinguishing arthritis from other conditions that may also involve joint pain. Inflammation in the joints can occur due to various reasons, including autoimmune reactions, wear and tear over time, or infection, emphasizing the importance of understanding and addressing this aspect in the management and treatment of arthritis. This chronic condition can develop gradually and is often exacerbated by factors such as physical activity, and it may require long-term treatment strategies to help alleviate symptoms and improve quality of life.