WALLINGFORD-Donald Williams Smith, 85, peacefully departed this life on August 2, 2014 at his home surrounded by his loving family. He was the beloved husband of Jane (Bunnell) Smith. He was born March 6, 1929 in New Haven a son of the late... View Obituary & Service Information.
Even the bodyâs own sweat with its salts can dry out the skin or trigger autoallergic reactions which can cause itching. Increased sweating from the back, armpits and legs in particular puts a strain on the skin. Traditional deodorants which contain alcohol, perfume and preservatives can further aggravate the skin.
Sweat glands are located in the dermis or deep layer of the skin, and are regulated by the temperature control centers in the brain. Sweat from the gland gets to the surface of the skin by a duct. A heat rash occurs when sweat ducts become clogged and the sweat can't get to the surface of the skin.Instead, it becomes trapped beneath the skin's surface causing a mild inflammation or rash. Heat rash is also called prickly heat or miliaria. Heat rash usually fades when the skin is allowed to cool. 2  Medical treatment is necessary only if the area becomes infected. 3  Heat rash can be prevented by avoiding hot, humid conditions, wearing lose fitting clothes and using air conditioning or fans to allow air to circulate.