This FDA approved approach reduces acne by using the body’s own natural defenses.
Acne Vulgaris (Acne) (Cutaneous Lesion)
Excessive secretion of oils from the sebaceous glands accompanies the plugging of the pores with naturally occurring dead skin cells (corneocytes) blocking hair follicles. Oil secretions are said to build up beneath the blocked pore, providing a perfect environment for the skin bacteria Propionibacterium acnes and the lipophilic (oil/lipid-loving) yeast Malassezia to multiply uncontrollably. In response to the bacterial and yeast populations, the skin inflames, producing the visible lesion. The face, chest, back, shoulders and upper arms are especially affected.
The typical acne lesions are:
- Comedones – a plugged hair follicle, may be open (blackheads) or nearly closed (whiteheads)
- Papules – a small, solid and usually conical elevation of the skin. Papules do not contain pus, which distinguishes them from pustules
- Pustules – collection of pus that has accumulated in a cavity formed by the tissue on the basis of an infectious process (usually caused by bacteria or parasites) or other foreign materials
- Nodules – a small aggregation of cells
- Cystic acne – one of the more severe forms. These are more inflamed and pus-filled or reddish bumps, which can easily lead to scarring or serious infections
Patient Brochure: Laser Acne Reduction
