Razor bumps can occur on or near the genitals after shaving. Psoriasis - Bright red, shiny patches on the penis and/or genitals. It typically is not scaly or flaking when it occurs in the genital region due to the area being well-covered, so it retains more moisture than other parts of the body.
A: The main cause of a purple tinge in fingernails is low oxygen levels in the blood. This can be caused by poor circulation, as well as habits that inhibit oxygen absorption such as smoking. A single fingernail may also become purple if it has been injured, indicating a bruise underneath the nail.
Having discolored toenails can be disconcerting if you donât know the underlying cause. Nails can turn yellow, green or black. There are several reasons why nails change color, but there are two primary causes. Click on the link(s) for extra information: Trauma or Injury to the Toenail. Fungal Toenail Infection.