<s>[INST] After hitting my shin 2 weeks ago, firstly no real pain or problem but after a few days ankle swelled and turned blue.Again no real pain but in lasr few days intense pain at side of foot. On feet all day as a teacher and need tp drive. Pain killers do not have any effect. Please advise, [/INST] in my opinion you may have injured your ligaments or caused a severe haematoma, you should keep doing ice packs on your foot for 7 minutes twice daily you can also use bandage but if swelling increased then it may need to be examined physically and by MRI. </s>