Miliaria rubra is a type of heat rash or prickly heat that happens when sweat becomes trapped under the skin. Children tend to get it more than adults because their sweat glands are still developing.

As warm weather ramps up across much of the U.S., it's time to start taking precautions to protect yourself during long days spent in the sun. That means taking shade when possible, wearing ...

A prickly, burning or itchy sensation may also accompany heat rash. Heat rash is also known as prickly heat, sweat rash, or ...

Heat rashes look like small flesh-colored or red bumps in the skin, which develop when sweat gets trapped. In its mildest form, a heat rash may also look like tiny, clear fluid-filled blisters ...

Often, as the fever breaks, Garshick said, people experience an increased amount of sweat. You're experiencing other skin issues such as rash or hives If sweat stays on your skin, you might ...

Heat rash, also known as miliaria, sweat rash, or prickly heat, can appear anywhere on the body. It often presents as a red or other discolored, inflamed rash with small bumps resembling beads of ...