Rheumatoid arthritis (RA) is an autoimmune disorder characterized by chronic inflammation of the joints. The condition develops slowly and progresses over time. The progression of RA can be divided into three main phases:
1. Early phase:
The early phase of RA typically lasts for a few weeks to months. During this time, the affected joints may experience inflammation and pain. This inflammation is caused by an immune response, where the body’s own immune system attacks healthy joint tissue. The affected joints may also be warm, swollen, and red.
2. Advanced phase:
As the condition progresses, the joints may become more deformed and stiff. This is due to the breakdown of joint tissue, which leads to joint destruction. The affected joints may also feel more painful, as the joint cartilage and surrounding tissues are destroyed.
During this phase, the joints may become deformed due to inflammation, leading to the development of characteristic nodules called rheumatoid nodules. These nodules are small lumps that develop under the skin, often on the elbows, hands, feet, and knees. They can be painful when touched or moved.
3. Late phase:
The late phase of RA can occur many years after the onset of the condition. During this stage, joint destruction can become severe, leading to disability. The joints may also become stiff due to joint contracture, making it difficult to move the affected joints.
In the late phase, the joints may also become more prone to infections. This is because the joint tissues are not as well-supported as they used to be, leading to a greater risk of tissue damage and infection.
In conclusion, the progression of rheumatoid arthritis can be divided into three main phases: early, advanced, and late. The early phase is characterized by inflammation and pain in the joints, while the advanced phase is marked by joint deformity and joint destruction. The late phase is characterized by disability and increased risk of infection. It is important to note that the progression of RA can vary from person to person, and the progression may be slow or rapid, depending on the severity of the condition and the treatment received. Therefore, it is essential to seek medical attention if you experience any of the symptoms mentioned above, as early treatment can help slow down the progression of RA.
