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.
Nails that arenât smooth or arenât one color can be a sign of many diseases -- or of none. Only your doctor can tell for sure. Look for the usual suspects before you assume a serious problem. Bruises, under-the-nail bleeding, and fungal infections are the main cause for nails to crack, peel, or change color and texture. Though common, fungal infections can be hard to treat. If your symptoms donât go away, see a dermatologist. Nail changes are rarely the first sign of illness. Other symptoms almost always appear before that happens. For instance, emphysema causes breathing problems much earlier than it does clubbed nails. An illness may cause nail changes in some people but not ...