Hi, my bf sprained his foot badly. I think it's a serious sprained too, but it doesn't seem like he has any bone fractures. We iced it and gave him some penicillin...an it went down a little. He was walking around the fisrt few days of getting it strained, bad idea. After I gave him some topical cream to help with the sprain and he soon later got a rash. I think it's the cream, but I'm not sure. Now his foot is inflamed, swelling, reddish, itchy, and it looks like a little liquid coming out. Is this serious. He has no insurance. What do you think it might be? What should we do??? We need help an are out of resources. Please.