Hi, my 15 year old daughter has a pain in her right knee. She has had this for 2 years. The pain normally comes and goes and only appears after certain physical activity. Her knee is very much swollen. The pain is at the top of the knee and on the inside of it. When ever she bends down it often clicks. Lately the pain hasn’t gone away and has come with just waking around the house, for simply lying in bed. She would normally wear a knee peace and take paracetamol for a couple of days which helps. Unfortunately this method hasn’t helped. We would be grateful if anyone could give us advice or let us know what they think this could be. Unfortunately GP’s haven’t been the best of help.