The exact cause of atopic dermatitis (eczema) is unknown. Healthy skin helps retain moisture and protects you from bacteria, irritants and allergens. Eczema is likely related to a mix of factors:1  Dry, irritable skin, which reduces the skin's ability to be an effective barrier.2  A gene variation that affects the skin's barrier function.ealthy skin helps retain moisture and protects you from bacteria, irritants and allergens. Eczema is likely related to a mix of factors: 1  Dry, irritable skin, which reduces the skin's ability to be an effective barrier. 2  A gene variation that affects the skin's barrier function.
Psoriasis of the Liver Stages. 1  When at all possible, treat psoriasis symptoms and complications with natural, low side effect methods. 2  Any treatment that harms another organ while trying to help another must be contemplated to see if the benefits outweigh the risks.
Many people who have psoriasis also have serious health conditions such as diabetes, heart disease, and depression. Psoriatic arthritis has many of the same symptoms as other types of arthritis, so a rheumatologist (arthritis doctor) is often the best doctor to diagnose it.