The dermatitis or skin diseases are several, and can be caused by genetic factors, viral or environmental concerns.
Within these diseases we also have the annexed-skin, i.e. the affecting the hair, nails, sweat, etc.

These annex-diseases are also considered as skin diseases because its provenance epidermal makes the wrong often find deep in the dermis.

Dermatologists also met certain cases of patients with HIV Positive or other sexually transmitted diseases such as syphilis because your manifestation is on the skin, which did not necessarily be taken as a skin disease but as a symptom.

So that we have an idea, the skin is the largest organ that we have in our body and is the most exposed to the environment, so that there is no other body with such a large number of changes such as the skin, since as the natural barrier between the human body and the rest of the bodies this is exposed to multiple factors that affect both inside and outside.

One of the main forms of discovering that we have a disease or evil in the skin is that these called powerfully attention when appear to be note clearly healthy skin of the skin sick.

The so-called “efflorescence” is distinctive already appearing as spots in the skin, as well as nodules, pustules, hives, dandruff or directly ulcers.

Other diseases such as not show thus only make you feel their symptoms that can be burning, itching, or the feeling of burning.