Although it is generally believed that 10% to 15% of the adult population suffers from chronic insomnia, and an additional 25% to 35% have transient or occasional insomnia, prevalence estimates vary because of inconsistent definitions and diagnostic criteria.
Eczema vs Dermatitis. Eczema is also known as dermatitis. It is the same thing. Sometimes eczema refers to chronic skin inflammation while dermatitis refers to an acute attack. But then, chronic dermatitis would be synonymous with eczema. Therefore, it is important to remember that clinically both are the same, and they are classified together.
âEczemaâ is a term for many kinds of skin problems. Atopic dermatitis is the most common kind of eczema. Other types include: 1  Allergic contact eczema. 2  The skin gets red, itchy, and weepy because it touches something that the immune system knows is foreign, like poison ivy.3  Contact eczema.Eczemaâ is a term for many kinds of skin problems. Atopic dermatitis is the most common kind of eczema. Other types include: 1  Allergic contact eczema. 2  The skin gets red, itchy, and weepy because it touches something that the immune system knows is foreign, like poison ivy. 3  Contact eczema.