4-year-old children suddenly knee pain, may be synovitis, trauma, growing pains and other conditions caused, it is recommended to go to the hospital in a timely manner to clarify the cause of the symptomatic treatment.
1. synovitis: generally patients with a large amount of daytime activity, synovitis may occur, mainly in the form of swelling, pain and other symptoms, some patients will be accompanied by fever.
2. Trauma: it may be caused by trauma after the patient’s exercise, mainly manifested as local wound marks, ecchymosis and other symptoms, which may be accompanied by knee pain.
3. Growing pains: generally the pain caused by the rapid growth of young children, mainly manifested as lower limb pain, but also the phenomenon of knee pain. It is recommended to massage and apply hot compresses locally to reduce the symptoms of pain.
In addition, it is recommended to avoid strenuous exercise, pay attention to rest, timely supplementation of nutrients, and consume calcium-rich or vitamin-rich foods, such as milk, pork ribs, eggs, chicken and so on.