<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hi, I had a fall Friday nightSaturday morning, I fell quite harshly onto my knee and since then swelling seems to be getting worse and bruising is appearing, today I have been barely able to weight bare and my lower leg foot has gone really cold and tingly. Just wondering if I need to visit accident and emergency. I have already been resting as much as possible and using ice. Thanks, Chloe  <response>: Hi, Thanks for your query. From description, it seems to be soft tissue injury. Swelling might be due to hematoma formationcollection of blood. You need an x-ray to rule out any bony injury. I suggest you to consult an orthopaedician nearby for a detailed examination. You may get the X-ray of the area affected under hisher guidance. Beside icing and elevating it, you can take anti-inflammatory Chat Doctor. I do hope that you have found something helpful, and I will be glad to answer any further query. Take care 