Aloe vera gel will cool your skin down too if you get any rashes/red blotches on it. Whatever you do, never put a hydrocortizone on your face to deal with any sensitivity (i.e. eczema) cause it will cause wrinkles.
speaking of eczema there was a study and many people got benefits from applying olive oil, but even more so than that it was coconut oil that rescued a lot of people from eczema. I have also read that oolong tea helps and i know that is suppose to help ease seasonal allergies.