Yes YOGA! - along w/ meditation is a great way to help heal and relieve symptoms from stress-related eczema. Part of the cause of eczema is usually stress-related - be it stresses in your life, body, surroundings, etc.
Spiritual and relaxation practices like yoga and meditation can really help your body to deal with and eliminate these stresses.
I made a New Years resolution to do yoga everyday. I wanted to help deal with my stress, and I have been hearing for awhile that it is also really helpful in dealing with and healing eczema. I have been doing yoga for a long time, but not nearly everyday......and I knew I could gain more benefit from it. AND I was right!! Yoga is helping me to feel calmer, less itchy, more balanced, and it is helping to heal my skin. Seriously, I stopped doing yoga for two days over the past weekend and I REALLY noticed a difference. I felt much more stiff and stressed by silly things.
Doing yoga everyday does not have to take up all of your time. You can meditate or do a short yoga practice in 15-20 minutes. And you can increase the time to increase the benefits!