青春痘

青春痘好發於14至16歲青春期的男女,容易出現的部位包括臉、胸、背等處,青春痘並非年輕人的專利,任何年紀的人都有長青春痘的機會。

成因

青春期男女因體內性荷爾蒙劇增,促使皮脂腺發育成熟,其中雄性激素會使皮脂腺口徑增大,刺激皮脂分泌,形成油性膚質,所以青春痘被認為與遺傳體質有關。油性膚質者若不留意衞生、食物、情緒等,會令青春痘惡化。此外,內分泌失調、使用化妝品不當、藥物(如副皮質素),都會促使青春痘惡化。

症狀

青春痘學名為尋常性痤瘡,它因症狀的不同,可分為下列三種形態:

1. 粉刺

毛囊角質呈皮脂阻塞狀態,稱為粉刺。

2. 膿疱

一種輕微的毛囊炎,原因是毛囊內皮脂分泌過旺,患處冒出粟米大的黃白色膿疱。有些青春痘不會化膿,只出現紅色硬凸狀結節,易留下疤痕。

3. 痤瘡斑痕

膿疱破裂,膿汁流出後,留在毛孔周圍的凹狀紅色結節。

中醫認為本病是由於肺熱、血熱、過食肥甘或脾胃蘊濕積熱所致,若血瘀痰結,則使皮疹反復發作,甚至惡化而遺留疤痕。中醫治療著重調整體質及內分泌方面,輕微的狀況可在短時間內改善,若較嚴重則需持續服藥一至兩個月來控制症狀,再治療三至六個月鞏固療效。

Acne occurs mostly in the adolescent men and women, prone sites include the face, chest and back. But people of any age may have acne.

For adolescents, the surge of sex hormone will stimulate the secretion of sebum, resulting in oily skin. Various factors will worsen acne: improper hygiene, emotion, food, drugs, cosmetic. If not treated properly, acne will turn into pustule and scar.

From TCM perspective, acne may relate to the liver, lung, heart, spleen or kidneys. Careful diagnosis of individual case is necessary in order to prescribe the appropriate herbal formula. Some may need to dispel the heat or dampness of the body system, while others may need to nourish and invigorate certain organs; perhaps a combination of both methods is necessary.