Verywell Health: What are some clues that dry skin might actually be atopic dermatitis?

Dr. Singh: Itch is the hallmark ofatopic dermatitis.

It is often called the itch that rashes, rather than a rash that itches.

Woman with dry skin or atopic dermatitis on her arm

Viktoriya Skorikova / Getty Images

They are unique conditions unto themselves.

Atopic Dermatitis or Eczema?

The terms “atopic dermatitis” and “eczema” are sometimes used interchangeably.

Most people use the word “eczema” for the skin condition.