Hand sweating without clear pathology: The main cause of sweating is a high body temperature, regardless of the temperature itself, and there are certainly many other causes.

Causes of sweating hands

There are many reasons that will surprise you with sweaty hands, including:

1- genes

There is a strong relationship between genetics and hand sweating, as one study conducted at the University of California in 2002 showed that many cases of excessive hand sweating are the result of faulty genes that are passed on from one generation to the next.

It is worth noting that hyperhidrosis is genetic to some extent.

2- Stress

People get sweaty hands in many cases that are associated with stress and tension, such as marriage or public speaking, but why?

In situations of stress or tension, the body enters a phase known as the fight-or-flight response, which causes the stress hormones epinephrine and cortisol to be released.

These hormones, despite their importance and role in helping a person deal with these cases, raise the body temperature, causing sweaty hands.