The common causes of cold knees are poor blood circulation, synovitis, lumbar disc herniation and chondromalacia patella.
1. Poor blood circulation: lack of exercise or diseases such as arterial stenosis or embolism can lead to poor blood circulation and cause cold knees.
2. Synovitis: Trauma and cold can lead to synovitis of the knee joint, which may cause cold and pain in the knee.
3. Herniated lumbar disc: the nucleus pulposus of the herniated lumbar disc compresses the nerves innervating the lower limbs, resulting in symptoms such as cold knees and pain.
4. Chondromalacia patella: Degenerative degeneration of the patellar cartilage due to trauma, strain, etc., which manifests itself as cold knees, pain, swelling, and restricted movement.
Cold knee symptoms and accompanied by knee pain or activity is not favorable, it is recommended that patients seek medical attention in a timely manner, and actively cooperate with the doctor’s diagnosis and treatment, to avoid the adverse reaction caused by fluke.