Arthritis is a common condition characterized by inflammation in the joints, which can lead to pain, stiffness, swelling, and reduced range of motion. The symptoms can vary depending on the type of arthritis and may develop gradually or suddenly. Common types of arthritis include osteoarthritis, rheumatoid arthritis, and psoriatic arthritis, each presenting with distinct features.

Osteoarthritis is the most common form of arthritis, often associated with aging. It occurs when the protective cartilage that cushions the ends of your bones wears down over time. Symptoms typically include pain and stiffness in the joints after periods of inactivity or excessive use, swelling, and a loss of flexibility. The pain may be mild and involve only one joint, or it can be more severe and affect multiple joints.

Rheumatoid arthritis (RA) is an autoimmune disorder where the immune system mistakenly attacks the joints, leading to inflammation and severe pain. This type of arthritis typically affects multiple joints symmetrically (for example, both knees or both hands) and can also impact other systems in the body, such as the skin, eyes, lungs, heart, and blood vessels. Symptoms of RA include tender, warm, swollen joints, morning stiffness that may last for hours, and fatigue.

Psoriatic arthritis affects some individuals with psoriasis, a condition characterized by red patches of skin topped with silvery scales. The joint pain associated with psoriatic arthritis often comes with swelling, stiffness, and tenderness, affecting any part of the body, including the fingertips and spine. Symptoms can range from relatively mild to severe, and in some cases, it may lead to joint damage that can severely impair function.

In managing arthritis, the goals are to reduce symptoms and improve quality of life. Treatment options vary depending on the type of arthritis and may include medications, physical therapies, lifestyle changes such as exercise and weight management, and in some cases, surgery. Early diagnosis and appropriate treatment are crucial to prevent further joint damage and manage the pain and deformities associated with arthritis effectively.