hidrosis

Hidrosis refers to the process of sweating. It is a physiological function primarily regulated by the sympathetic nervous system. The eccrine sweat glands are the most numerous type of sweat gland and are found throughout the body, responsible for producing a watery, odorless sweat. Apocrine sweat glands, on the other hand, are found in specific areas like the armpits and groin and produce a thicker, milky fluid that can be broken down by bacteria, leading to body odor.

The main functions of sweating include thermoregulation, helping to cool the body down as sweat evaporates from the skin surface. Sweating also plays a role in eliminating certain waste products from the body, although this is a minor function. Emotional sweating can occur in response to stress, anxiety, or fear.

Disorders related to hidrosis include hyperhidrosis, which is excessive sweating, and anhidrosis, which is the inability to sweat. Hyperhidrosis can be primary, with no underlying medical cause, or secondary, related to other medical conditions or medications. Anhidrosis can be a serious condition as it impairs the body's ability to regulate temperature, potentially leading to heatstroke. Diagnosis and management of these conditions depend on the underlying cause and severity.