What Could Cause Pain at the Back of the Knee?

There are a few common reasons why you might feel pain behind your knee:

• Baker's Cyst: This is a fluid-filled lump that forms behind the knee. It happens when the knee joint produces too much fluid, causing swelling and discomfort.
• Hamstring Injuries: The hamstrings are the muscles at the back of your thigh. If these muscles get strained or injured, it can lead to pain behind the knee.
• Knee Osteoarthritis: This is a condition where the knee joint wears down over time. It can cause pain, stiffness, and swelling, sometimes felt at the back of the knee.
• Knee Effusion: Also known as a "water on the knee," this is when excess fluid builds up in or around the knee joint. This swelling can make the knee feel tight and painful.

If you are experiencing pain behind your knee, it's important to see a healthcare professional. They can help determine the exact cause and recommend the best treatment to help you feel better.