I sliced off part of the pad of a finger tip four days ago. It bled for three hours (which I know really cleaned it out) and once it stopped I put Neosporin on a Bandaid, keeping it dry and clean and changing the dressing twice a day. It has begun to heal very nicely, however, yesterday it started to swell a little and is a little warm. It is not very tender or painful, no red streaking, no pus, etc. I am wondering if the warmth and slight swelling are part of the healing process.