Common Causes of Severe Knee Pain ![](https://i.imgur.com/w7L3Jy7.jpg) **[Knee pain](https://webhitlist.com/profiles/blogs/common-causes-of-severe-knee-pain)** is one of the commonest issues faced by the elderly, and the commonest reason for that is the age-related deterioration of bones and arthritis.Some other causes are also there that result in knee pain in adults.