End of Activity of Any Type of Active Welding by Low Level LaserTherapy by Lllt (Eka) Specialized Method

Abstract

Acne is an inflammatory disorder of pilosebaceous units and is
prevalent in adolescence. The characteristic lesions are open (black)
and closed (white) comedones, inflammatory papules, pustules,
nodules and cysts, which may lead to scarring and pigmentary
changes. The pathogenesis of acne is multifactorial and includes
abnormal follicular keratinization, increased production of sebum
secondary to hyperandrogenism, proliferation of Propionibacterium
acnes and inflammation.