Patches of discolored skin have many possible causes, ... Slate gray nevi: These are blue or gray patches that may be present on the back, shoulders, or buttocks at birth.

The skin is the largest organ of the body, and works as a protective shield against the outside world. It protects us, and ...

Dark spots on the skin are usually not a cause for concern, but some people may choose to get rid of them for cosmetic reasons through laser treatment, microdermabrasion, and other methods. Dark ...

Red spots on the skin can be caused by a number of skin conditions, including things like pityriasis rosea and heat rash. It's best to talk with your doctor about what's causing your rash, but ...

The patches can look pink, red, brown, purple, or gray, depending on your skin tone. Some less common forms of psoriasis have different symptoms, such as small red dots or smooth red patches.

Symptoms usually include itchy, red or brownish-gray patches. Contact dermatitis . This type of eczema is caused by things that irritate your skin and lead to an allergic reaction.

Vitamin B12 deficiency can manifest through skin hyperpigmentation, appearing as darkened patches on the skin and nails that may serve as early warning signs of the condition. According to health ...

Unlike lighter skin, where eczema may appear red and inflamed, it often presents as dark brown, purple or gray patches on Black skin. These areas may also be thickened, scaly or extremely dry.