季節性皮膚健康Skin concerns and preparing for a consultation

了解相關健康問題、何時求醫，以及到診前可準備的資料。Understand the topic, when to seek care and what information to prepare for a consultation.

常見問題Common questions

潮濕天氣為何令皮膚較易不適？Why can humid weather aggravate skin problems?

出汗、潮濕及摩擦可令部分皮膚問題加劇，病因仍需評估，不能只憑天氣判斷感染或過敏。Sweat, moisture and friction can aggravate some skin conditions. Assessment is needed; weather alone does not distinguish infection from allergy.

潮濕天氣常見哪些皮膚問題？What skin problems may occur in humid weather?

濕疹、痱子、真菌感染或接觸性皮炎可有相似外觀；如持續、擴散、流膿或伴發燒，應求醫。Eczema, heat rash, fungal infection and contact dermatitis may look similar. Seek assessment for persistent or spreading symptoms, pus or fever.

應如何處理？How are these problems managed?

處理視乎診斷，不同感染與皮炎的用藥不同。勿自行混用藥膏；CO₂激光並非一般濕疹或感染的常規治療。Treatment depends on the diagnosis; infections and dermatitis need different approaches. Do not combine creams yourself. CO₂ laser is not routine treatment for eczema or infection.

資料更新：2026年11月1日Editorial update: 1 November 2026

皮膚痕癢、乾燥或紅疹可有不同原因。本頁只提供一般認識，不能透過文字或照片確診濕疹、感染或其他皮膚疾病。Itching, dryness and rashes can have different causes. This page is a general introduction; text or photographs cannot establish eczema, infection or another skin diagnosis.

與醫護討論甚麼？What can I discuss with a healthcare professional?

到診時可說明不適位置、開始時間、變化，以及曾用的護膚品或藥物。護理及治療應按評估決定，勿自行沿用別人的處方或把某種產品當作必然適合。Describe the affected area, onset, changes and skin products or medicines used. Care and treatment depend on assessment. Do not reuse another person’s prescription or assume a product will suit everyone.

官方延伸閱讀Official further reading

衞生署學生健康服務：濕疹（英文）DH Student Health Service: eczema

返回健康資訊Back to health information

您也可能需要You may also need

皮膚評估及CO₂激光服務Skin assessment and CO₂ laser 過敏評估服務Allergy assessment

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