What are the different types of Atopic Dermatitis?

There are three main levels of severity for Atopic Dermatitis: Mild - means there are areas of dry skin, infrequent itching (with or without small areas of redness) Moderate - means there are areas of dry skin, frequent itching, redness (with or without loss of skin due to scratching and localized skin thickening) Severe - means there are widespread areas of dry skin, incessant itching, redness (with or without loss of skin due to scratching, extensive skin thickening, bleeding, oozing, cracking and alteration of pigmentation)