Arthritis refers to inflammation or damage in one or more joints. Joints are the areas where two bones meet, such as the knees, hips, fingers, or shoulders. Healthy joints allow the body to move smoothly and comfortably.
When arthritis develops, the joint tissues can become inflamed or worn down, leading to symptoms such as pain and stiffness.
Arthritis can range from mild discomfort to severe disability, depending on the type and how advanced the condition is.
Common Types of Arthritis
There are many forms of arthritis, but the most common include:
Osteoarthritis
This is the most common type of arthritis. It occurs when the protective cartilage that cushions the ends of bones gradually wears away. Osteoarthritis often affects the knees, hips, hands, and spine.
Rheumatoid Arthritis
Rheumatoid Arthritis is an autoimmune condition where the immune system mistakenly attacks the joints. This leads to inflammation, swelling, and joint damage if not treated early.
Gout
Gout is caused by a buildup of uric acid crystals in the joints. It often causes sudden, severe pain, especially in the big toe.
Psoriatic Arthritis
Psoriatic Arthritis is a type of inflammatory arthritis that can develop in people with psoriasis, a skin condition that causes red, scaly patches.