(CNN) — Too much stress isn’t good for you — on top of feeling relentless burnout, it can lead to sleep problems, a poor immune system, higher blood pressure and lower cognitive function. And ...

When your body has an allergic reaction, it releases chemicals that can make your skin swell, causing those itchy, red bumps on your skin that's characteristic of hives. While certain foods and ...

A stress rash looks like raised red bumps that cluster together in large welts or tiny dots. Stress rashes can appear anywhere on the body from the arms and legs to the face and back. To treat a ...

Stress affects every aspect of our lives and how you cope has a big impact on your overall health, including your skin. If you have hives, stress can cause a flare-up of hives. Such "stress rash," the ...

Identify triggers by taking notes about foods, medications, or environmental exposures like sunlight or allergens, then make a plan to avoid them. Soothe hives by applying topical anti-itch ...

If you've ever self-diagnosed your inflamed, itchy scalp with eczema just to have your dermatologist tell you it's actually psoriasis, you're not alone. The two conditions are extremely similar in ...

A 16-year-old girl has been diagnosed with a rare, incurable allergy which causes her to break out in hives when the ...