Similasan is a brand of homeopathic eye drops, and one of their formulas is for itchy eyes, you might try that. They sell it in drug stores all over, even Walmart with the other drops, that's where you'll get the cheapest price.
For the redness on the skin, you can try natural vitamin E oil, just piercing a softgel and gently applying with a clean finger should do it. Coconut oil also, if it's not allowed to drip into the eye, just light coat on skin. Internal use of omega 3 or coconut oil will help moisten the skin from the inside out.
"We can judge the heart of a man by his treatment of animals." ~Immanual Kant~