Acne a big problem痤疮是一个大问题

Acne cases vary from mild to severely disfiguring.痤疮的案件不同，从轻微到严重毁损。 It ranges from comedones (blackheads and whiteheads) to nodules and cysts.它的范围从comedones （ blackheads和whiteheads ），结节和囊肿。 Here are several acne terms that can help you better understand acne.这里有几个痤疮的条款，可以帮助您更好地了解痤疮。

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Acne , most commonly known as pimples , is the bane of almost every face and the worst nightmare for those too unfortunate to suffer. 痤疮，最常见的被称为丘疹，是祸根几乎每一个面对和最坏的恶梦，对于那些太不幸受害。

It is the most common skin disease today.这是最常见的皮肤疾病。 In United States alone, nearly 60 million people are infected with acne , where 85 per cent of teenagers suffer from it.在美国，就有近60万人受到感染，痤疮 ，其中85 ％的青少年受到它。

Acne is a disorder resulting from the action of hormones on the skin’s oil glands (sebaceous glands), which leads to plugged pores and outbreaks of lesions commonly called pimples or zits.痤疮是一种障碍所造成的行动激素对皮肤的石油腺体（皮脂腺），从而导致毛孔堵塞和爆发的病变常见的所谓的丘疹或zits 。 Acne lesions usually occur on the face, neck, back, chest, and shoulders.痤疮病变通常发生在脸部，颈部，背部，胸部和肩膀。

Contrary to the popular belief, acne is not just a teenager’s disease.相反，流行的信仰，痤疮不仅是一个少年的疾病。 It is a socially bane and can be upsetting and disfiguring in certain cases.这是一个社会的祸根，可扰乱和毁损，在某些情况下。 It has a significant economic impact, as people spend a lot of money on non-prescription and prescription treatments and therapies.它有一个重大的经济影响，因为人们花费大量金钱对非处方药和处方的治疗和疗法。

Acne cases vary from mild to severely disfiguring . 痤疮的案件不同，从轻微到严重毁损 。 It ranges from comedones (blackheads and whiteheads) to nodules and cysts.它的范围从comedones （ blackheads和whiteheads ），结节和囊肿。 Here are several acne terms that can help you better understand acne.这里有几个痤疮的条款，可以帮助您更好地了解痤疮。

Comedo or Comedones are simply a plugged and enlarged hair follicle. comedo或comedones是简单的堵塞和扩大的毛囊。 When a comedo is open, it is usually called a blackhead.当一个comedo是开放的，它通常被称为blackhead 。 When it is closed or deep into the skin, it is usually called whitehead.当它被关闭或深入到皮肤，通常是所谓的白石。 The whitehead differs in color from the blackhead because the opening of the plugged sebaceous follicle to the skin’s surface is closed or very narrow, in contrast to the distended follicular opening of the blackhead.白石船民不同的颜色从blackhead ，因为开幕的皮脂腺堵塞毛囊，以皮肤的表面是封闭或非常狭窄，相反，向distended卵泡开幕的blackhead 。 Neither blackheads nor whiteheads should be squeezed or picked open, unless extracted by a dermatologist under sterile conditions.既不blackheads ，也不whiteheads应该压缩或回升开放，除非提取，由皮肤科医师无菌条件下。 Tissue injured by squeezing or picking can become infected by staphylococci, streptococci and other skin bacteria.组织受伤，挤压或采摘可以成为感染金黄色葡萄球菌，链球菌及其他的皮肤细菌。

Papules are inflamed lesions that usually appear as small, pink bumps on the skin and can be tender to the touch. 丘疹是发炎病变，通常显示为小，粉红颠簸对皮肤和可以投标，以触摸。 A group of very small papules and microcomedones may be almost invisible but have a "sandpaper" feel to the touch.一组非常小的丘疹和microcomedones可能几乎看不见，但有一个“砂纸”的感觉触摸。 A papule is caused by localized cellular reaction to the process of acne.一丘疹，是造成局部的细胞反应的过程中痤疮。

Pustules are papules topped by pus-filled lesions that may be red at the base.丘疹，脓疱，是由突破脓填充病变的可能红在该基地。 A pustule that forms over a sebaceous follicle usually has a hair in the center.一脓疱形式较皮脂腺毛囊通常有一根头发，在该中心。 Acne pustules that heal without progressing to cystic form usually leave no scars.痤疮脓疱认为，医治无进展，以囊性形式，通常不留疤痕。

Nodules are solid, dome-shaped or irregularly-shaped lesions. 结节是固体，圆顶或不规则形病变。 They are commonly characterized by inflammation, extend into deeper layers of the skin and may cause tissue destruction that results in scarring.他们普遍的特点是炎症，延伸到更深层的皮肤和可能造成的组织破坏，结果在疤痕。 A nodule may be very painful.一结节，可能会很痛苦。 Nodular acne is a severe form of acne that may not respond to therapies other than isotretinoin.结节性痤疮是一种严重形式的痤疮可能不会回应疗法以外的其他异维A酸。

Cysts can appear similar to nodules but are pus-filled, very painful and can cause scarring . 囊肿可以出现类似的结节，但脓填充，是很痛苦的和可导致疤痕 。 They are usually described as having a diameter of 5 mm or more.他们通常被称为有一个直径5毫米或以上。