• Pain: This is the most common symptom and can range from mild to severe. It may occur during activities like walking, climbing stairs, or squatting. • Swelling: The knee may become swollen, especially after physical activity or injury. This is often due to inflammation or fluid buildup in the joint. • Stiffness: Limited range of motion may occur, making it difficult to fully bend ... https://ashokainternationalpainmanagementcentre.com/knee-pain/