<s>[INST] My boyfrend has whacked his shin with a brake disk!! Lol...blood has all drained to back of his leg and foot, and it swells up a bit as he is a lorry driver and drives 15 hours a day!! There is a lump on the original impact area...is it just a matter of RICE treatment and wait for it to heal? [/INST] Hi, I had gone through your question and understand your concernsWith such presentations in my clinic, I would first rule out any bony injury by having  X ray leg.I prefer following the following instructions:-Limb elevation all the time withe using cold fomentation or ice.-complete physical rest for two weeks.- Receiving proper antibiotic,anti-inflammatory and NSAID. </s>