Eczema: While eczema may resemble dry skin that also itches, it does not usually include the flaking quality associated with psoriasis. Again, psoriasis tends to be characterized by raised red spots that are rough, and tend to flake as they itch.
Eczema is generally erupts in response to environmental factors such as exposure to products containing harsh chemicals. Psoriasis, on the other hand, usually has a genetic link, and is a response to factors occurring inside of the body.
Who is suffering from these skin disorders can be a good sign of whether the affliction is eczema or psoriasis. As a general rule, psoriasis tends to strike adults most often, while eczema is more commonly seen in children.
Both psoriasis and eczema are maddening, inconvenient, irritating and embarrassing skin diseases presenting coping difficulties for both adults and children. Under any circumstances, a visit to a dermatologist is a must to address diagnosis and treatment options.