Oct 12, 2021 · If your knee looks larger than usual, you might have joint effusion (a swollen joint). Joint effusion can be a sign of an injury, a type of arthritis or another condition.

Jul 19, 2025 · When your knee swells, it’s also called an infused knee. Learn about the causes, symptoms, and treatment options for this condition today.

Oct 12, 2023 · Knee effusion, or water on the knee, happens when fluid builds up in or around the knee joint, causing swelling and pain. Common causes include arthritis and trauma.

Jun 16, 2022 · Overview A swollen knee occurs when excess fluid collects in or around your knee joint. Healthcare professionals might refer to this condition as an effusion (uh-FU-zhun) in your …

Massage therapy: Massage can aid in the drainage of fluid that has accumulated within the knee joint. Make sure to not apply too much pressure over the affected area. You can use a variety …

Knee effusion, informally known as water on the knee, occurs when excess synovial fluid accumulates in or around the knee joint. It has many common causes, including arthritis, injury …

Nov 10, 2025 · Key Takeaways A swollen knee, called knee effusion, can be caused by an injury, infection, or disease. To treat knee swelling, rest and elevate the leg, apply ice, and use a …

Sep 1, 2025 · Learn some common causes of knee effusion and how you can treat it at home, especially with exercises from physical therapists.

Aug 6, 2025 · Some amount of fluid around your knee is necessary — it helps cushion your bones and keeps the joint limber. But if too much fluid accumulates, it can lead to an effusion (or an …