Acne Lesion
56The skin functions as a barrier against harmful elements in the environment. A body without skin would be open to attack by infectious agents. Even a small child has learned the consequences of a cut to the skin. Such a cut can be seen as a lesion, it exposes the deep skin cells the outer air.
An acne lesion also exposes parts of the deep skin to the outer air. An acne lesion can form when cells from beneath the skin move into a clogged hair follicle. That movement is usually provoked by the appearance of bacteria in that same clogged follicle. The oil in the follicle invites the growth of bacteria in that area requiring acne treatment
The simplest type of acne lesion is a comedone. A comedone is a hair follicle that has sealed shut. The oil clogging the hair follicle has created that seal. A human eye can not detect every comedone. Some are so small, that one needs a magnifying glass in order to find them. If a comedone forms under the skin, it is called a closed comedo.
Nodules are another type of acne lesion requiring acne clear. The skin around a nodule feels solid when it is touched. A nodule forms deep within the skin. A nodule might appear firm, but it is still a source of discomfort and pain.
Papules are inflamed acne lesions. Prior to formation of a papule, white cells move into an area where bacteria are growing. Those white cells then rupture the follicle wall. The formation of papules leads to the appearance of pink bumps on the skin. The skin around a papule exhibits great sensitivity; it is very tender.
An acne lesion filled with pus could be either a pustule or a cyst. Pustules often have a red base. They are small regions that look a good deal like a blister. Cysts form deep in the skin. They, like pustules, are filled with pus. The formation of cysts on the skin can cause scar tissue to develop, covering the crevice created by a pus-filled skin pore.
Because acne cysts can encourage the formation of scar tissue, they introduce special problems, especially if they begin to cover the face. Teenagers with many cysts usually need to seek help from a dermatologist. Teenagers can avoid having lots of acne cysts by reviewing the available information on skin care and skin diet.
A teen or adult might cover an acne lesion with foundation cream or other acne products. That only serves to aggravate the acne.
