Heat rash, also known as prickly heat or sweat rash, is a common name for a skin condition called miliaria. This is a rash that develops when the sweat glands become blocked. The rash can vary in ...

Have you ever wondered why some people struggle with heat rash every summer while others appear to navigate the hot weather with no issues at all? We asked a dermatologist to explain what causes ...

Heat rash is a condition that happens when sweat gets trapped underneath the skin. The rash usually manifests as many small ...

Sweat is unable to get through the pores of the skin, which becomes irritated and causes a rash to develop. There are different severities of heat rash. The mildest and most common types look like ...

Hives and rashes are two skin conditions that can look fairly similar. Here, experts explain the difference between hives and a rash, plus treatments.

If so, you've likely had a heat rash. Heat rash is a fairly common ailment, especially for the elderly and infants in the summer. You can usually get rid of it within hours or days, and it rarely ...

Other stressors that can trigger hives are heat, cold, friction, exercise or pressure, she said. The exact trigger for urticaria is often hard to pinpoint, especially if the hives are of the ...

This can cause mild symptoms such as an itchy heat rash or swollen feet as blood vessels become leaky. At the same time, sweating leads to the loss of fluids and salt and, crucially, the balance ...