I have a 3rd degree ankle sprain and torn in half ligament in my ankle. Now today my whole leg knee to foot swollen huge and hurts? Should I worry?

Yes. Yes you should worry. If you haven't gotten and MRI you should consider this right away. You don't want to live the rest of you live with a weak ankle that could have been fixed. Let's see exactly what is wrong. .

Related Questions

My wife had a bad ankle/ligament sprain 10 days ago. She went to ER. Now her foot is cold and very painful w bruises near her knee. Back to ER?

Yes. She may have a complication related to her injury. A cold foot may indicate problems with blood supply so be seen soon. All the best. Read more...
If only one of. the feet is cold….I would go back….is it that it is cold or her perception is of cold? is the pain in the foot or the ankle? was both the foot and ankle x-rayed? does she have any pain to the calf region... Read more...
Stop icing. Temperature changes after an injury, are always concerning. Generally the affected area heats up, as a prelude to the inflammatory cycle and healing. Becoming cold can be due to nerve or vascular damage. This can be temporary of longer. To remove all doubt if the temperature does not start stabilizing, and soon, you need to be re-evaluated. Read more...

I had a grade three lateral ankle sprain 2mnths ago but the lateral side of my knee has hurt worse than my ankle. Knee buckles towards medial side.

Knee ligament injury. There is a chance that you stretched out or tore your lateral collateral ligament of the knee especially if the pain is on the outside portion of your knee. If the pain is on the inner aspect of your knee you may have torn your meniscus Get examined by an orthopedic surgeon. Any "sprain " that has pain and symptoms more than 6-8 weeks warrants an exam. Read more...