Medical emergency? Call your local emergency number
First aid guides

Menu

Musculoskeletal system conditions

Arthritis Musculoskeletal system

Arthritis

Non-infectious · Chronic

By 2030, arthritis is expected to affect over 78 million adults in the United States alone." Let that sink in. That’s nearly one in four people grappling with joint pain, stiffness, and swelling. If you’ve watched a loved one, or maybe even yourself, struggle with arthritis, you know it’s more than just an inconvenience. It can be life-altering. But here’s the good news: understanding arthritis, its symptoms, and treatment options can make a world of difference. Whether it’s your grandmother’s swollen hand joints or your own aching knees, there are actionable steps to regain control and improve quality of life. Let’s unpack everything you need to know about arthritis.

4 min read
A Baker's cyst, also known as a popliteal cyst, is a benign swelling of the semimembranous bursa found behind the knee joint Musculoskeletal system

Baker's cyst

Non-infectious · Chronic

A fluid-filled swelling behind the knee, usually linked to arthritis or a cartilage tear inside the knee joint.

5 min read