Causes of Excessive Sweating: Primary and Secondary Hyperhidrosis - WebMD
2024年2月8日 · Hyperhidrosis is excessive sweating. People who have hyperhidrosis sweat to the point that moisture may literally drip from their hands. Normally, your sweat glands make perspiration that’s...
What Is Sweat & Why Do We Sweat? - Cleveland Clinic
2024年8月15日 · Sweat (perspiration) is a salty substance that glands in your skin make to keep your body temperature at a healthy level. Sweating is a normal part of life. It prevents your body from overheating and allows you to safely exercise, …
Perspiration - Wikipedia
Perspiration, also known as sweat, is the fluid secreted by sweat glands in the skin of mammals. [1] Two types of sweat glands can be found in humans: eccrine glands and apocrine glands. [2]
Physiology of sweat gland function: The roles of sweating and sweat …
Sweat evaporation from the skin surface plays a critical role in human thermoregulation and this is most apparent when the ability to sweat is compromised during periods of strenuous physical labor and/or exposure to hot environments .
Sweating: Causes, Treatments, and Tips - WebMD
2024年11月22日 · Sweat cools down your body by changing from a liquid into a gas as it leaves your sweat glands and evaporates from your skin. It’s highly effective. But sweating also causes you to lose...
Sweating (Perspiration): Causes and How To Stop - Health
2023年11月16日 · Sweating, also called perspiration, is the release of fluid from sweat glands on the skin’s surface. Your body produces sweat to help regulate your body temperature and cool you down...
Skin Sweating Disorders - Johns Hopkins Medicine
Sweat glands under the skin make sweat to help keep the body cool. Click on the links below to learn more about this topic. Prickly Heat. Excessive Sweating. Copyright © 2024 The Johns Hopkins University, The Johns Hopkins Hospital, and …
Physiology of Sweat - Physiopedia
Human thermoregulation depends significantly on sweat evaporation from the skin surfaces. This becomes clear when sweating is inhibited during periods of hard physical labour or being subjected to hot conditions [1]. Although sweating is widely believed to play a thermoregulatory role, it also serves several other minor homeostatic roles.
Mechanisms and controllers of eccrine sweating in humans
In humans, the primary mechanism of heat dissipation, particularly when ambient temperature is higher than skin temperature, is evaporative heat loss secondary to sweat secretion from eccrine glands.
Excessive Sweating - Excessive Sweating - MSD Manuals
People with excessive sweating (hyperhidrosis) sweat profusely, and some sweat almost constantly. Excessive sweating usually has no clear cause but is sometimes caused by infections, metabolic problems, or cancer. Skin that is always wet can become red and inflamed or pale, wrinkled, and cracked and can develop a foul odor.