Does anybody know how long it takes for a foot sprain to heal? I fell the other day (Wednesday), and hurt the outside of my foot. They xrayed it, and said it isn't broken, it's a sprain. But I still can't walk on it and it's still too swollen to put a shoe on. Due to previous injuries from an mva, I can't really use crutches (left wrist and right shoulder). I pulled my groin muscle too, but that's healing, it's just the foot that isn't.