A person with Knee pain should seek medical help

Knee pain that follows an injury in which the knee appears deformed should be followed up with a doctor right away. A swollen, tender or warm kneecap and a fever that accompanies pain could be other indications of some forms of arthritis and should be reported to a physician. Some symptoms of arthritis include: Difficulty moving a joint or doing daily activities; Joint symptoms that cause concern; Joint tenderness or stiffness; Joints that are red or warm to the touch; Pain, swelling, or stiffness in one or more joints. Symptoms lasting three days or more or symptoms that occur several times in one month should be followed up with a doctor.