If there is a wound, give a dose of Homeopathic Arnica for pain relief, then bathe the area with Hypercal lotion (diluted as per instructions on the bottle) to help cleanse the wound, allow a little bleeding for cleaning purposes as well.
This is a home physician’s first aid remedy guide.
As most health conditions are helped initially at home with the right remedy you can stem an acute condition before it becomes a more chronic compliant, but first you need a First Aid Cabinet containing simple items and their basic uses.