My husband has diabetes and in May he was in a head on collision and since then his feet and ankles have been swelling and having a lot of shooting pains in them, mostly in the right side. His right arm falls asleep and then has a lot of pain running through his arm and pain following it. He has had blood clots in the past as well. I am worried and we have been to the doctor in the last few weeks and it was said he is ok.