When you or a loved one is affected by psoriasis dermatitis, the desire to learn all you can about these common skin condition is natural. After all, how can you help if you aren’t sure what you are up against? Psoriasis dermatitis is a term frequently used in the medical community to describe the many versions of psoriasis and other chronic skin disorders. In many cases, the medical professional can tell you which version is affecting your skin, though not always. Sometimes a person is affected by more than one form. In dermatology, psoriasis is one of the leading causes for people to seek specialized care. Here is some information about some of the more common forms of psoriasis.

• nail psoriasis
• seborrheic psoriasis
• erythrodermic psoriasis

Nail psoriasis is one of the many forms that fall under the category psoriasis dermatitis. As the name suggests, this form affects the nails and nail beds of both the fingers and toes. There is some itching involved with nail psoriasis, but some of the other symptoms are even more problematic. In many cases, the nails themselves become pitted and yellow. The disorder may even cause the nails to separate from the nail beds. This symptom can result in a loss of one or several nails.

Seborrheic psoriasis is often the hardest one to hide. That’s because it affects the scalp. Unless you are willing to wear a hat 24 hours a day, 7 days a week, the effects of this version are obvious. In its more mild forms, psoriasis seborrheic dermatitis appears as dandruff. Medicated shampoos and other treatments are usually fairly effective. In its more severe forms, plaque psoriasis lesions can be seen along the hairline and even at the crown.

In the occurrence of erythrodermic psoriasis the symptoms and rash can be seen all over the body. Unlike the other versions that manifest in numerous relatively small areas, this form is characterized by creating large areas of red skin. Sufferers with this type of psoriasis are plagued with discomfort from their clothing and anything that comes in contact with their skin. Treatment is essential to relief the unpleasant effects of this condition.