If a rash appears on your body and you have no idea where it came from, it can be quite scary. Here a doctor has shared what causes it, and what you can do about it ...

Medically reviewed by Casey Gallagher, MDItchy skin without a rash may be caused by dry skin, allergies, bug bites, or an underlying medical condition. Health issues like liver disease, kidney disease ...

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A person may notice pinpoint dots on their skin for a number of reasons, ranging from heat exposure to an infectious disease. Depending on the skin tone, the dots may be red, gray, the same color ...

A rash is an inflammatory response that causes changes to your skin, such as redness ... that usually causes a round, bright red rash on the arms, legs, and cheeks, which is why it’s also ...

Menopause doesn’t directly cause a rash, but lowering ... response causes dead skin cells to build up on the surface of your skin and form red or salmon-colored, itchy scales in lighter skin ...

Angry red pinpricks, itchy hives, and purplish bruise-like spots on the skin often result from allergens or stress. Now, it appears that skin rashes may also signal COVID-19. Researchers discovered ...

Unlike most rashes, hives: Hives can develop anywhere on the body, but most commonly appear on the chest, neck, arms, and legs ... are a type of skin rash that cause itchy raised bumps on the ...

And when it comes to avoiding fungal foot infections, you should also avoid walking barefoot in communal areas like swimming ...

This might explain why some people find their legs grow itchy after they come inside ... can lead people to develop red, blotchy skin and hives soon after exposure to cold air, wind or water.

She noted episodes of quarter-sized itchy ... legs and arms one to two times a month that spontaneously resolved within 24 hours. Bilateral eye pain, redness and itching occurred after onset of ...