Sweat ducts are tiny tubes in our skin that carry sweat from our sweat glands to the surface of our skin, helping to keep us cool.
Full definition
Antiperspirants use compounds — such as aluminum chloride, aluminum chlorohydrate and aluminum zirconium — to form a temporary
sweat duct plug.
Babies tend to get it more often than older children do because their
immature sweat ducts rupture more easily, trapping perspiration under the skin.
The
inflamed sweat ducts look like small bumps with a red halo around them and can usually be found grouped together under a child's clothing and inside the folds of his skin, such as his neck, armpits, and groin.
In this form of heat rash,
the sweat duct becomes red and inflamed and look like small bumps with a red halo around them.
As they become hot and sweat,
their sweat ducts become blocked and rupture.
A true heat rash results from a child becoming too hot and sweaty, to the point where
their sweat ducts become clogged and rupture.
In this form of heat rash,
the sweat duct becomes red and inflamed and may cause a «prickling» or stinging sensation.
Just like prickly heat, this type of heat rash occurs when
the sweat ducts become blocked and rupture.
Avoiding occlusive ointments, including moisturizers, or oil based products on a child's skin, which can also block
the sweat ducts.
These sweat ducts are closer to the skin surface though and don't get inflamed, leading to the classic appearance of small clear vesicles on the child's skin, without any redness or other symptoms, typically on their neck, head, or upper chest.
It is caused due to the perspiration being trapped in
the sweat ducts.
In addition, the sweat pores opened and
the sweat ducts dilated by 52 % compared to the initial situation, which also promotes absorption of skin care products.
Cast - rubber picture frames on the wall hold yeasty - looking reliefs that may suggest abstract paintings but that are close - up depictions of skin tissue and
sweat ducts.