Dyshidrotic eczema may be caused by genetic and environmental factors. Stress and allergens can also cause flare-ups. Dyshidrotic eczema is a skin condition that typically affects the hands and feet.
Specialized treatments in-office, at spas, or even hair salons do exist for dry scalps. Luke says you can look for steam or intensive conditioning options at a salon that will help hydrate the scalp.