So running in the woods yesterday I tripped and fell. I landed awkwardly on my hand. My little finger has since been very sore and has pins and needles. There is no swelling, bruising etc, nothing to suggest injury. If it was just sore I'd just take pain killers and not bother, but the pins and needles concern me. Any ideas what it could be? I went down to the minor injuries unit but there was a 90 mins wait, so I decided it couldn't be that bad! But the pins and needles are concerning me, its been nearly 24 hours.