Learn about rheumatoid vasculitis, neutrophilic dermatoses, and other rheumatoid arthritis rashes, their symptoms, and when ...

The Australian Institute of Health and Safety (AIHS) is warning miners to beware as the coming weeks bring storms and severe ...

In a rare medical case, a woman in her 70s was hospitalized with heat stroke after stretching in a sauna for 45 minutes.

Its name comes from the hallmark symptom -- a bright red rash that appears on the cheeks, giving the appearance of a ‘slapped ...

As the body gets hotter, blood vessels open up. This leads to lower blood pressure, and makes the heart work harder to push ...

Months of dry weather brought attention to brush fires as the seasons changed but structure fires are up, too. Some have been ...

At least four people have died as severe thunderstorms batter the Southeast and East Coast on Sunday after deadly tornado-spawning storms tore through Texas and Mississippi, ripping off roofs and ...

HOUSTON (AP) — A strong storm system threatened to whip up tornadoes in parts of the U.S. Southeast on Sunday, a day after severe weather claimed at least two lives as twisters touched down in ...

Holiday travelers heading home this weekend could face severe weather in parts of the country, including an outbreak of tornados expected from the Southern Plains to the Southeast and an ...

People around the world suffered an average of 41 extra days of dangerous heat this year because of human-caused climate change, according to a group of scientists who also said that climate ...

This sounds like prickly heat. It develops when the ducts ... This causes inflammation, and the raised, itchy red rash you describe. In more severe cases blisters also develop.

Heat rash — also known as prickly heat, summer rash, or wildfire rash — occurs when the sweat gland ducts become blocked with sweat. Cooling or gently patting the rash may provide some relief.