进入秋季，过敏高发，很多人会出现皮肤瘙痒、红疹，鼻子发痒、老打喷嚏，甚至喘息、胸闷，夜间或者晨起咳嗽加重等症状。医生提醒，换季 要做好过敏预防和调理，如果症状持续不缓解或加重，需及时就医。 易过敏人群还应日常做好个人防护和生活调理。医生建议，关注当地的花粉指数，避免在花粉浓度高峰期（如清晨）进行户外活动；外出时佩戴 口罩，回家后及时清洗鼻腔和面部，减少与过敏原的接触；定期清洗空调滤网和床单被套，保持室内通风；尽量穿宽松、透气的衣物，避免毛织 品对皮肤产生刺激；保持清淡饮食，尽量避免食用海鲜、花生等易致敏的食物。（记者邹欣媛） 宁夏医科大学总医院副院长、呼吸与危重症医学科主任医师陈娟说，秋季空气中的花粉、蒿草和霉菌孢子等过敏原增多，同时昼夜温差变大，冷 空气刺激鼻黏膜导致血管收缩，天气干燥引起皮肤屏障功能下降，很容易诱发过敏性鼻炎、哮喘或皮肤过敏。病情一发作直接影响睡眠质量、工 作效率。 "一些患者觉得过敏症状反反复复，索性不去理会，殊不知个别部位过敏如不及时治疗，可能会出现更为严重的过敏性疾病症状，比如过敏性鼻炎 加重后，会出现过敏性结膜炎，还会蔓延到支气管，伴随着哮喘的出现。"陈娟说。 医生提醒，如果已经出 ...

Core Insights - The article discusses common skin issues during the late summer and early autumn, emphasizing the impact of high temperatures, humidity, and increased insect activity on skin health [1] Group 1: Common Skin Issues - Common skin problems during this season include sunburn, heat rash, summer dermatitis (such as eczema), and insect bite dermatitis [1] - Sunburn symptoms typically appear 2-6 hours after exposure, including redness, burning, and severe cases may lead to blisters and systemic symptoms like fever and fatigue [1] - Summer dermatitis often manifests as small red bumps or blisters on the limbs, causing intense itching and potential skin thickening and pigmentation changes with repeated episodes [1] Group 2: Prevention and Treatment - To prevent heat rash, it is crucial to maintain a cool environment, bathe frequently, and avoid greasy skincare products [2] - For sunburn, the first 6 hours post-exposure are critical for treatment, involving cool compresses and topical corticosteroids [2] - Insect bite dermatitis can be managed by washing the area immediately and applying soothing treatments like calamine lotion or mild steroid creams [3] Group 3: Specific Recommendations - For heat rash, using refrigerated saline or honeysuckle water can alleviate symptoms, and in cases of pustular heat rash, topical antibiotics may be necessary [2] - For insect bites, immediate washing and cold compresses are recommended, especially for bee stings where the stinger should be removed promptly [3] - Fungal infections in humid conditions can be treated with antifungal creams, while eczema management focuses on skin barrier repair and controlled bathing practices [3]