为什么会长痤疮？

痤疮是一种常见的皮肤问题，经常困扰着青少年和成年人。它的发生主要与多种因素有关，包括内外部因素以及遗传等。

首先，油脂分泌过多是导致痤疮的主要原因之一。在我们的皮肤上有许多油脂腺，这些腺体会产生一种称为皮脂的油脂物质。当皮脂产生过多时，会堵塞毛孔，并促使细菌生长，最终导致痤疮的形成。

英文翻译对照：

Why do we get acne?

Acne is a common skin problem that often troubles teenagers and adults. Its occurrence is mainly related to multiple factors, including internal and external factors as well as genetics.

Firstly, excessive sebum production is one of the main causes of acne. There are numerous sebaceous glands on our skin, which produce an oily substance called sebum. When sebum is produced in excess, it can clog the pores and promote bacterial growth, ultimately leading to the formation of acne.

其次，角质过多也是引起痤疮的一个重要原因。角质是皮肤表面的一层死细胞，它们应该自然脱落，但有些人由于遗传或其他原因，角质过于堆积，堵塞了毛孔。这种堵塞形成了一个理想的细菌生长环境，从而引发痤疮。

英文翻译对照：

Secondly, excessive keratinization is also an important factor in causing acne. Keratin is a layer of dead cells on the surface of the skin, which should naturally shed off. However, in some individuals, due to genetics or other causes, keratin can accumulate excessively and clog the pores. This blockage creates an ideal environment for bacterial growth, leading to the development of acne.

此外，细菌感染也会导致痤疮的发生。常见的细菌是皮肤上的一种称为丙酸杆菌的细菌。当毛孔被堵塞时，这些细菌就能够在皮肤内部繁殖，引起炎症反应，形成痤疮。

英文翻译对照：

Furthermore, bacterial infection can also contribute to the occurrence of acne. The common bacterium is called Propionibacterium acnes, which resides on the skin. When the pores are blocked, these bacteria can proliferate within the skin, triggering an inflammatory reaction and resulting in the formation of acne.

最后，荷尔蒙变化也与痤疮有关。青春期是痤疮发生最普遍和最严重的时期，这是因为在青春期期间，人体激素水平会发生变化。尤其是雄性激素的增加，会刺激油脂腺产生更多的皮脂，使痤疮更容易形成。

英文翻译对照：

Finally, hormonal changes are also associated with acne. Adolescence is the most common and severe period for acne occurrence, as during this period, there are fluctuations in hormone levels in the body. Particularly, an increase in androgen hormones can stimulate sebaceous glands to produce more sebum, making acne formation more likely.

综上所述，油脂分泌过多、角质过多、细菌感染和荷尔蒙变化等因素都可能导致痤疮的发生。了解这些因素有助于我们更好地预防和应对痤疮问题。除了保持良好的卫生习惯和使用合适的护肤产品外，我们还可以通过均衡饮食、减压放松和适量锻炼等措施来改善皮肤健康。

英文翻译对照：

In conclusion, factors such as excessive sebum production, excessive keratinization, bacterial infection, and hormonal changes can all contribute to the occurrence of acne. Understanding these factors helps us prevent and manage acne issues more effectively. In addition to maintaining good hygiene practices and using suitable skincare products, we can also improve skin health through a balanced diet, stress reduction, relaxation, and moderate exercise.