While allergies are the main cause of hives, stress can also contribute to the itchy red bumps that make up a rash. Here's ...

Rashes cause changes in skin color or texture. Hives are a type of rash that involves raised itchy bumps. Not all rashes cause hives to develop. Many people think that hives and rashes are the same, ...

Medically reviewed by Susan Bard, MDMedically reviewed by Susan Bard, MD Itchy hives on the stomach can be caused by numerous things, from allergic reactions to severe stress and sunburn. Also known ...

You probably know urticaria -- one of the most common skin conditions -- by its non-medical name, hives. According to the American College of Allergy, Asthma and Immunology, hives affect about 20% of ...

Skin reactions can be alarming, especially when they appear suddenly. Many people struggle to tell the difference between hives and a rash, but knowing the cause is the first step toward relief. Black ...

Vitamin B supplements can cause skin rashes, hives, and flushing if taken in excess. Learn about potential side effects and when to consult a healthcare provider.

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 ...

There are more reasons than ever for people to be stressed out right now. Unfortunately for some, that increased stress can present physically. Those suffering from higher-than-normal stress levels ...

We usually think of COVID-19 as a viral illness that causes respiratory symptoms, like congestion, sore throat and a cough. But, like a surprising amount of other viruses, the coronavirus can also ...

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 ...