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:
“When it is evening, you say, It will be fair weather, for the sky is red.’ And in the morning, It will be stormy today, for the sky is red and threatening.’ You know how to interpret the appearance of the sky, but you cannot interpret the signs of the times.”
—Bible: New Testament, Matthew 16:2,3.
“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)