Sebaceous Glands and Acne, Acne Articles

The sebaceous glands refer to the glands responsible for secreting an oily substance called sebum, made of lipids and the debris of dead fat-producing cells.

These glands are found throughout the human skin, except in the palms of the hands and soles of the feet.

Sebum is important in providing the waxy coating keeping hair and skin from becoming dry, brittle, and cracked.

Such secretion also inhibits the growth of microorganisms on skin.

This substance is known to be odorless, lest bacterial breakdown produce odors.

In humans, the composition of sebum is apportioned into 25% wax monoesters, 41% triglycerides, 16% free fatty acids, and 12% squalene.

Deposited on the hairs inside the follicles, the sebum is transported and is brought up to the surface of the skin along the hair shaft.

In the case of hairless portions of the body, the sebum surfaces through ducts. Sebum may accumulate excessively, consequent of poor hygiene or a diet rich in fats. Normally, adolescence marks a period of accelerated glandular activity. The increase in androgen levels during puberty is accountable for the significant activity of the sebaceous glands.

Excessive secretions have been associated with certain forms of baldness, keratosis pilaris and above all, acne vulgaris.

Acne vulgaris or acne occurs when secretion of oils from the glands comes to an excessive point where it combines with naturally occurring dead skin cells to block the hair follicles.

When the oil secretions become trapped beneath the congested pore, the skin bacteria Propionibacterium is bred to wanton abandon.

The body's immune system fights back, inflaming the skin with a visible lesion curable by acne treatment products.

Typically standing to be affected are the face, chest, back, shoulders and upper arms.

Acne skin treatment is available in so many different forms nowadays as much as there are different acne lesions. Acne lesions are typically labeled as comedones, papules, pustules, nodules or inflammatory cysts.

Many times, they are most likely to leave prominent, unsightly scars in their wake. Still there are many kinds of accessible acne scars treatment saturating consumers as of now, with variable effects.

Homemade acne treatments can also be concocted if one may.

Acne removal treatment such as the prescription drug isotretinoin significantly reduces the amount of sebum produced by the sebaceous glands.

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