The duct of eccrine gland is formed by two layers of cuboidal epithelial cells. Eccrine glands are active in thermoregulation by providing cooling from water evaporation of sweat secreted by the glands on the body surface and emotional induced sweating (anxiety, fear, stress, and pain).

Control of eccrine sweating Eccrine sweat glands primarily respond to thermal stimuli; particularly increased body core temperature [40], but skin temperature and associated increases in skin blood flow also play a role [9,46–49].

Thermal sweating is stimulated by a combination of internal body temperature and mean skin temperature. In eccrine sweat glands, stimulation occurs via activation by acetylcholine, which binds to the gland’s muscarinic receptors.

Like all skin appendages, eccrine glands are derived from embryonic ectoderm. The eccrine glands form everywhere in human skin apart from a few areas such as lips and external auditory canals.

Apocrine glands release sweat when your body temperature rises, but also when you’re under stress. It’s the sweat produced by apocrine glands that is responsible for body odor because it is high in protein that, when broken down by bacteria, causes a stink.

Surgery. A more invasive way of removing sweat glands or the nerves that trigger sweating is through surgery. A procedure called endoscopic sympathectomy uses small incisions and special tools to destroy the nerves in the chest that lead to the underarm sweat glands. The procedure is effective for 5 to 10 years.

Most Americans use deodorant, sprays, powders and creams to manage sweating, moisture and chub rub. Women listed using deodorant or powders in their underwear, in between their thighs, on the top of the thighs closest to the crotch crease, under the belly, between back fat folds, and between and under their breasts.

Dab Apple Cider Vinegar on Your Underarms Twice a Day It neutralizes the environment in your underarm area and destroys smelly bacteria. Using apple cider vinegar regularly can help prevent bacteria from accumulating in your armpits.

Due to its odor-fighting properties, baking soda may be able to combat underarm odor. However, baking soda isn’t designed for the skin. This may lead to dryness, itching, redness, and irritation, especially if you have sensitive skin.

Mix 1 tablespoon of baking soda and lemon each to make a paste. Scrub it over your underarms for about 5 minutes, wash it off using lukewarm water, and finish up by moisturising your skin. Repeat this method 3 or 4 times a week for effective results.