This rash forms a clear circle with small, firm, reddish bumps, and it can feel slightly itchy, according to the U.S. National Library of Medicine.

This rash forms a clear circle with small, firm, reddish bumps, and it can feel slightly itchy, according to the U.S. National Library of Medicine.

And if that gets on your skin, it causes an itchy red rash with bumps or blisters. Nickel. It's used to make everything from jewelry to belts to eyeglass frames to paper clips.

Understanding Neck Rashes A neck rash can manifest as a form of skin inflammation affecting any area of the neck. This condition often results in various visual appearances, including redness, bumps, ...

Health Why scratching a rash really does make it worse Scratching is 'pleasurable,' but not necessarily helpful. By Laura Baisas Published Jan 30, 2025 2:00 PM EST ...

Rash comes and goes If you only occasionally touch what’s causing contact dermatitis, the rash can come and go. Because an allergic reaction can take time to appear, it can take a bit of detective ...

Dry Skin Dry skin, medically known as xeroderma or xerosis cutis, can cause a rash on your palms because a lack of oil on the skin limits the skin's ability to trap moisture. If dry skin is the ...

Contact dermatitis is caused by something that touches your skin — like poison ivy, nickel, fragrances, latex or other irritants — and triggers a rash. Contact dermatitis treatments ...

Bumps, lesions, scales, and blisters can all be classified as skin rashes. They are most commonly the result of allergies or infection, though there are many possible causes. If left untreated, rashes ...