We have lots of allergies here too and swear by Bag Balm. I've used it for over 30 years on everything from diaper rash to cracked feet and bleeding, cracked hands. Put it on your hands at night, wear cotton gloves and be amazed in the morning. We used to have to get it at the feed store but it's now available all over (ie. Walmart, Target, Walgreens, CVS, Jewel/Osco etc.)
Good Luck!