I've recently been helping clients with skin issues such as psoriasis and eczema. These problems are annoying both cosmetically and comfort-wise, so it's super important to me, that my advice helps increase their comfort.
What we do is work from the inside out as well as outside in.
From the inside, the same diet you see me write about here, for infertility, is excellent for reducing the inflammatory process that is the root cause of these diagnoses. In fact, it was because women who were both infertile and suffering from eczema and psoriasis started telling me their redness and itchiness was gradually relieving after implementing dietary changes, that I realized there was a connection.
From the outside in, and this is important because no one wants to be red and itchy for a few months while they wait to feel better, simple oils from your kitchen can be very healing. If you've got olive oil, try that.
I'm partial to virgin coconut oil. It's already in many of your skin products and has a lot of healing properties. It moisturizes and heals and doesn't seem to cause acne like other products I've tried on my own skin.
Your skin tells you a lot about your internal inflammatory process. Hang in there! If you're making positive changes, you should soon experience positive feedback for the effort.