If you have any of the many herpesyl reviews types of eczema, you should keep your fingernails cut short. Although individuals try to refrain from scratching the patches of dry, itchy skin, sometimes scratching is done as a reflex without conscious though. With shortened nails, it's less likely that the dry, delicate skin will be punctured when you scratch it.
Should your eczema start to bother you, do not itch, no matter how tempted you are to do so. Scratching not only makes itching worse, but it can actually irritate your skin and even cause infection. Try to find other ways to deal with the itching; apply cold compresses to the affected area or use medications.