Tricia we use a home made remedy for all kinds of cuts, cracks and rashes although nowadays because we use it regularly we just use it as prevention.
I use essential oils and they work well with coconut oil used as a carrier.
For my salve I melt enough coconut oil to fit into a small glass jar and, letting it cool but not set, you mix in well some lavender, frankincense and a blend called 'purification' and then pour in and allow to set in the jar, storing it with a lid on it. We all use that regularly on hands, feet and elbows and anywhere else that has a problem as it arises. Just remember that with coconut oil less is more and a small amount goes a very long way so it makes the oils economic too.
Not all essential oils are created equal so you need to ensure that they are pure uncut oils. PM me if you want more details.