Acne represents inflammation or irritation of the oil glands of the face, upper back and chest.
There are multiple, contributing factors that lead to the development of acne. Blackheads or whiteheads develop when cellular debris builds up, plugging the pores of the oil producing gland. In more severe forms of acne, larger and deeper inflammation may develop into pustules and cysts that tend to be painful and persist if not properly treated. Do not try to squeeze or pinch them as this often results in rupture of the gland increasing the risk of scarring and worsening of the acne. A variety of conditions can aggravate acne such as hot, humid weather, irritating chemicals, certain medications and makeups.