2023年10月3日 · Generally, a discolored patch on skin isn't cause for concern. Skin discoloration can be triggered by a number of causes, including: Atopic dermatitis (eczema). Sometimes a …

2024年2月1日 · Vitiligo (vit-ih-LIE-go) is a disease that causes loss of skin color in patches. The discolored areas usually get bigger with time. The condition can affect the skin on any part of …

2024年1月25日 · Salmon patches are small areas of skin that are darker than the surrounding skin. They're often found above the hairline at the back of the neck, on the eyelids or between …

2022年12月17日 · The UV exposure from a tanning bed can cause just as much skin damage as a tan from the sun. Check your skin regularly and report changes to your health care provider. …

2022年11月10日 · The choice of treatment depends on your age, how much skin is involved and where, how quickly the disease is progressing, and how it's affecting your life. Medications and …

2024年7月13日 · Tinea versicolor is a common fungal infection of the skin. The fungus interferes with the normal pigmentation of the skin, resulting in small, discolored patches. These patches …

2023年6月30日 · Sometimes detached nails are due to an injury or an infection. In other cases, nail separation is a reaction to a medicine or to a consumer product, such as nail hardeners or …

2024年10月23日 · Dermatographia is a condition in which lightly scratching your skin causes raised, inflamed lines or welts. These marks tend to go away in less than 30 minutes. The …

2022年2月11日 · Age spots are caused by overactive pigment cells. Ultraviolet (UV) light speeds up the production of melanin, a natural pigment that gives skin its color. On skin that has had …

2024年10月23日 · Itchy skin can affect small areas, such as the scalp, an arm or a leg. Or it can cover the whole body. Itchy skin can occur without any other noticeable changes on the skin. …