If you get one actinic keratosis, you'll usually get another. The main symptom is a thick, scaly, discolored patch of skin. Sometimes, the area can feel rough or like sandpaper but looks normal.

The hemoglobin in the blood breaks down to form hemosiderin. This results in discolored patches of skin above your ankle. Poor circulation is the most common cause of hemosiderin staining.

Your skin holds vital clues about your health. From thyroid issues to heart problems, discover what your skin is trying to ...

Adults who had atopic dermatitis as children or who have had the condition for a long time may have discolored or leathery patches of skin that are easily irritated. Learn more about eczema in adults.

A person can apply the hydroquinone product directly to the patches of skin that are discolored or uneven. Hydroquinone is available as a prescription. Some of these treatment options have side ...

Eczema is an umbrella term for a group of conditions that result in skin irritation and inflammation. The most common form of ...

Likewise, dermatitis can sometimes be chronic. Both conditions can cause swelling, blisters, skin discoloration, severe itching, crusted patches, discharge, and other symptoms. If you’re ...

Your skin can signal hidden health issues, from diabetes to liver disease. Learn how to recognize early warning signs before conditions worsen.