Check oligoarticular jra. Exasperated by simple carbs (sugars)
Also look into possible nutritional deficiencies.
Cheers!
Niko
Hi there!
Well, without a clinical evaluation it would be difficult to determine the cause of the symptoms. Possibilities that may need to be considered include growing pains, injuries, patellar dislocation, osteochondritis, Osgood schlatter disease etc. I would suggest getting this evaluated by an orthopedician for an accurate diagnosis and appropriate management.
Hope this helps.
Take care!