It’s normal to have beads of sweat on your forehead in the heat. However, some people sweat excessively on their head and face, relatively independent of the temperature. An expert explains the ...

Medically reviewed by Valerie Cacho, MD Your sleep environment, hormone levels, and certain medications can affect your body temperature and cause sweating.  Sleeping in a cooler room and managing ...

Electrolyte drinks can be helpful in some situations, such as rehydration after heavy exercise or during illness, but most people don't need to drink them every day, and excessive consumption can ...