Arthritis is a medical condition characterized by the swelling and tenderness of one or more joints, with joint pain and stiffness as its main symptoms. These symptoms generally worsen with age. The most prevalent types of arthritis are osteoarthritis and rheumatoid arthritis.
Osteoarthritis, the most common form, occurs when the protective cartilage cushioning the ends of the bones wears down over time. It often affects joints in the hands, knees, hips, and spine. In contrast, rheumatoid arthritis is a chronic inflammatory disorder impacting more than just the joints. It can cause damage to a wide range of body systems, including the skin, eyes, lungs, heart, and blood vessels.
Symptoms of rheumatoid arthritis include swelling, tenderness, and stiffness in the joints, which is more pronounced in the morning. Morning RA pain can last for 30 minutes or more but often improves with a warm shower. RA can also lead to decreased movement, pain exacerbated by joint movement, bumps over small joints, and difficulty in performing daily living activities like tying shoes, opening jars, or buttoning shirts. Common struggles also include grasping or pinching things, tiredness, lack of energy (fatigue), and occasional fever.
Factors such as age, lifestyle, and disease progression significantly influence the prognosis of rheumatoid arthritis (RA). The onset of RA is highest among adults in their sixties, with new cases being two-to-three times higher in women than men. Genetics also play a role, as certain inherited traits increase the likelihood of developing RA.
Long-term effects of RA include impacts on various parts of the body such as the eyes, lungs, and heart. To learn more about the symptoms and causes of arthritis, visit the Mayo Clinic. For detailed information on rheumatoid arthritis, explore resources from Healthline, Johns Hopkins Medicine, and Medical News Today.
Understanding the differences and similarities between osteoarthritis and rheumatoid arthritis is crucial for proper diagnosis and treatment. For more information on osteoarthritis, refer to the Mayo Clinic and for rheumatoid arthritis, consult the Centers for Disease Control and Prevention (CDC).
