reumatoidalnymi

Rheumatoid arthritis (RA) is a chronic inflammatory disorder that primarily affects the joints, causing pain, swelling, and stiffness. It is an autoimmune disease, meaning the body's immune system mistakenly attacks its own tissues, leading to the destruction of joint cartilage and bone erosion. RA typically begins in the small joints of the hands and feet, but it can affect any joint in the body.

The exact cause of RA is not fully understood, but it is believed to involve a combination of genetic and environmental factors. The disease is more common in women and can occur at any age, although it is most frequently diagnosed between the ages of 30 and 50. RA is diagnosed based on clinical symptoms, physical examination, and laboratory tests, such as rheumatoid factor (RF) and anti-cyclic citrullinated peptide (anti-CCP) antibodies.

Treatment for RA aims to reduce inflammation, alleviate symptoms, and slow the progression of joint damage. Options include nonsteroidal anti-inflammatory drugs (NSAIDs), disease-modifying antirheumatic drugs (DMARDs), biologic response modifiers, and, in severe cases, joint replacement surgery. Lifestyle modifications, such as maintaining a healthy weight, engaging in regular physical activity, and avoiding smoking, can also help manage the disease.

RA is a complex and challenging condition, but with proper management and treatment, many people with RA can lead active and fulfilling lives. Early diagnosis and intervention are crucial for preventing long-term joint damage and improving quality of life.