Knee pain caused by Patellar Tendinopathy
Patellar Tendinopathy is a kind of injury to the knee which is also typically called jumper’s knee, as it usually occurs during sports like basketball or volleyball. Patellar Tendinopathy is one of the most frequent causes of pain in the knee at night, particularly for people who regularly do a lot physical activities and sports. The symptoms of Patellar Tendinopathy are not very severe at once, but they gradually become more intense over time. There is no quick fix for Patellar Tendinopathy as it can only be treated with ice packages, applying massages to the area in question and proper exercise which is done in order to give back the required strength to the knee, which are all parts of a very time-consuming process. The sooner the problem is dealt with, the less pain the person will be under.
Knee pain caused by arthritis
Arthritis is the inflammation of a joint followed by pain, swelling and stiffness. What happens when arthritis occurs in the knee is that the tissue in the knee which protects the bones gets torn up. People dealing with obesity and those who have more than fifty years are likely to have arthritis. Sometimes this kind of arthritis happens because of some kind of an injury to the knee and the pain following arthritis does not remain constant, and it is more likely to change its intensity according to the weather changes.
Knee pain caused by an injury to the ligaments
There are several different kinds of ligaments in the knees, three to be exact, and they are anterior cruciate ligament, posterior cruciate ligament and medial collateral ligament. Any kind of injury to these ligaments could provoke knee pain at night. The role of these ligaments in the knees is to help the joints remain firm and limit unnecessary movements. Should the knees happen to swell, it would be an almost certain sign of this type of injury to the knee.