I would try veteracin, it works amazing for allergies, infections and they even have an eye gel for irritated eyes. Here is a link on what it can be used for. I use it all the time for so many things and always keep it handy because it is go gentle yet so effective for so many things :-) hope this helps, I have also posted below the link reviews from other users of the product line.
Vetericyn One-step wound and infection treatment that works naturally with your animal's immune system Amazon.com: Customer Reviews: Vetericyn Wound & Skin Care Hydrogel 16oz