@precisioncaremedical: How to alleviate knee pain? Knee aspiration is a procedure where excess fluid is removed from the joint using a needle. This buildup—often caused by arthritis, injury, or inflammation—can lead to pain, stiffness, and limited motion. Removing the fluid relieves pressure, improves joint movement, and allows for better results during physical therapy or rehab. #kneepain #arthritis #painrelief