SKIN & HAIR SCIENTIFIC MANAGEMENT
COMMON SCALP CONCERNS

皮肤毛发科学管理
常见的头发问题

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HEALTHY SCALP

A healthy scalp is clean, pale bluish-white, elastic, has swirl-shaped hair follicles with 2-4 evenly thick strands of hair per follicle.

健康的头皮

健康的头皮应保持清洁，颜色呈青白色，富有弹性，毛囊口清晰干净，呈漩涡状，每个毛囊口应有2-4根粗细均匀的头发。

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OILY SCALP

Stress, poor sleep, high-fat diets, improper shampooing, and hormonal imbalances can cause oiliness, leading to seborrheic hair loss, odors, folliculitis, and scalp aging.

油性头皮

过度压力、熬夜、辐射、摄入油腻食物或甜食、不当使用洗发产品、过度洗头、水温过高，以及雄激素分泌过旺，会导致油性头皮问题。结果可能引发脂溢性脱发、雄性秃、异味、毛囊炎及头皮严重老化。

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FOLLICLE SHRINKAGE

Enlarged sebaceous glands compress follicles, causing hair thinning and eventual follicle closure, leading to permanent hair loss.

毛囊萎缩脱发

毛囊皮脂腺肥大，会压迫毛囊管道，导致毛囊逐渐萎缩。头发从多变少、由粗变细，最终毛囊闭合并失去再生能力。每个毛囊下约有300根微血管和神经，毛囊闭合后，这些微血管和神经随之萎缩。

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SEBORRHEIC DERMATITIS

Triggered by stress or infections, this condition causes yellow scabs, itching, and red patches with greasy scales.

脂溢性皮炎

疲劳、情绪紧张或感染会诱发脂溢性皮炎，容易形成淡黄色痂。严重时可能出现糜烂、渗出，并伴随瘙痒。皮疹表现为红色小斑块，表面覆盖油腻性鳞屑，俗称“摇篮帽”或“乳痂”。

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ALOPECIA AREATA

A sudden, patchy hair loss condition with a normal scalp appearance, which may resolve or recur. Complete scalp hair loss is known as total alopecia.

斑秃

一种突然发生的局部斑片状脱发，患处头皮正常，无炎症或明显症状。病程发展缓慢，可能自行缓解或复发。若全头毛发脱落，则称为全秃。

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PREMATURE GRAYING

Caused by genetics, health conditions, or stress, gray hair results from pigment loss in follicles.

白发

白发的形成，可能由生理、遗传或后天因素引起。后天因素包括皮肤疾病、神经疾病、慢性疾病、内分泌失调、微量元素异常、情绪波动及药物作用等。

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CLOGGED PORES

Excess sebum, caused by hormonal changes or an unhealthy diet, can block pores and affect scalp health.

毛孔堵塞

内分泌紊乱、青春期、月经期或雄性激素水平升高的中青年人群，若生活不规律、偏好油腻食物、甜食及奶制品，容易导致皮脂腺分泌过多，从而堵塞毛孔。

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SENSITIVE SCALP

Frequent chemical treatments can irritate the scalp, causing dryness and sensitivity. Limiting such treatments helps.

敏感性头皮

频繁洗头、烫发、染发及使用刺激性药水可能导致头皮及头发受损，出现干枯及敏感症状。建议减少烫染频率，保护头皮恢复健康。

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FOLLICULITIS

Bacterial infections cause red bumps that turn into painful pustules, potentially leading to small bald patches.

毛囊炎

细菌感染会引发化脓性炎症，初期为红色丘疹，逐渐发展为脓疱，伴随轻微疼痛。成人多发于多毛部位，儿童则以头部为主。严重时皮疹可融合成片，愈后可能留下小范围秃发斑。