By Overview
A swollen knee occurs when extra fluid accumulates in or around the knee joint, a condition medically referred to as knee effusion.
This swelling can result from various causes, including trauma, repeated stress on the joint, underlying health conditions, arthritis, infections, or injuries.
Symptoms of a swollen knee can vary from person to person. Common signs include pain, stiffness, redness, and warmth around the knee.
Healthcare providers may need to take a sample of the fluid for testing to determine if the swelling is due to infection, disease, or bleeding from an injury.
Removing some of the fluid can help alleviate pain and stiffness. Once the cause of the swelling is identified, appropriate treatment can be initiated.
Early diagnosis and intervention can lead to more effective management of both symptoms and the underlying problem.
