Signs and Symptoms
Typical features of acne include: seborrhea (increased oil-sebum secretion), comedones (blackheads and whiteheads), papules (pinheads), pustules (pimples), nodules (large papules) and, possibly scarring. The appearance of acne varies with skin color.
Read more about this topic: Acne Vulgaris
Famous quotes containing the words signs and/or symptoms:
“The signs look better. The Father of Waters again goes unvexed to the sea. Thanks to the great North-West for it. Nor yet wholly to them.... The job was a great national one.”
—Abraham Lincoln (1809–1865)
“Murderous desire, hatred, distrust are nowadays the accompanying signs of physical illness: so thoroughly have we embodied our moral prejudices.—Perhaps cowardice and pity appear as symptoms of illness in savage ages. Perhaps even virtues might be symptoms.”
—Friedrich Nietzsche (1844–1900)