您在生活中，有没有使用过洗眼液？只需要一个小杯子，倒上洗眼液，然后将它扣在眼睛上，仰头、眨眼，就完成了一次看似专业的眼部清洁。一段时间 以来，各式各样的洗眼液广告活跃在网络平台，成为备受追捧的日常护眼神器。有网络博主说，每天洗一洗，就能洗去疲惫、洗掉红血丝，甚至洗出 blingbling大眼睛，还有博主说，洗眼比洗脸都重要。每天用洗眼液洗一洗眼睛，真的有如此神效吗？我们一起来揭开真相。 0:00 / 1:51 近日，记者在各个网络销售平台上看到，有很多不同品牌的洗眼液正在销售。从原料上看有一些利于眼部健康的成分，像维生素B、海藻糖、牛磺酸等。 有的主播还宣称其护眼液含有"麦角硫因"，是超小分子，不仅能够清洁眼表残留物，还能深层修护。 某平台主播：我也查了资料，发现他家还做了IIT人体临床试验，验证了麦角硫因洗眼液可以改善眼部的不适，用起来很放心。 在某网络平台的视频产品介绍中，一位主播也正在卖力地推荐一款"洗眼液"。该主播把洗眼液倒进特定的硅胶杯，再将杯子倒扣在眼睛上，没多久杯里就 出现很多小颗粒的"脏东西"。 记者发现，除了洗眼液，如今网络平台中还陆续推出了"护眼喷雾"，也表明其具备清洁功能，成分表中与护眼 ...

干眼症是眼科常见病，我国约3亿人受其困扰。了解干眼症的预防和治疗方法，养成良好的用眼习 惯，可以有效减少干眼症的发生。今天，眼科专家针对"干眼打工人"普遍关心的问题，进行权威解答。 干眼症能根治吗 多数干眼症患者通过合理的治疗和护理可以有效控制症状。部分有明确病因引起的干眼症（如某些 药物副作用、眼部手术后等），在去除病因后可能会得到改善甚至痊愈。但大多数患者需要长期坚持治 疗和良好的用眼习惯，才能维持眼部健康。一旦过度用眼或者熬夜，可能导致症状卷土重来。 干眼还能戴隐形眼镜吗 能否佩戴隐形眼镜取决于干眼症状的严重程度。轻症患者，必要时可短时佩戴隐形眼镜，同时需注 意摘戴的卫生条件。干眼症状比较明显的患者，尽量避免戴隐形眼镜。因为，隐形眼镜会加重眼部干涩 不适，如果上皮有损伤，还会显著增加感染的风险。 眼干又须用电子产品怎么办 调整用眼习惯定时休息，遵循"20-20-20"规则，即每20分钟看远处20英尺（约6米）的地方，持续 20秒，让眼睛得到休息；有意识地多眨眼，帮助泪液均匀分布在眼表面，减少干涩。 优化工作环境调整屏幕位置，屏幕应位于眼睛水平线稍下方，距离眼睛约50-70厘米，使睑裂暴露 在空气中的宽度 ...

Core Points - The article discusses the increase in eye discomfort symptoms such as dryness and foreign body sensation during winter due to lower humidity and increased screen time [1] - Experts recommend the use of preservative-free artificial tears to alleviate dry eye symptoms, as preservatives can cause additional damage to the eyes [1] - It is advised that individuals experiencing eye discomfort should seek medical attention from qualified institutions for proper diagnosis and treatment rather than self-medicating with functional eye drops [1] Summary by Categories - **Symptoms and Causes** - Winter leads to significant drops in environmental humidity, contributing to eye discomfort [1] - Increased outdoor activity reduction and prolonged screen time exacerbate these symptoms [1] - **Recommendations for Eye Care** - Use preservative-free artificial tears to mitigate dry eye symptoms [1] - Avoid artificial tears containing preservatives, as they can harm the eyes with frequent use [1] - **Medical Advice** - If symptoms persist after using artificial tears, individuals should consult a doctor for a thorough examination and tailored treatment [1] - Dry eye syndrome and visual fatigue are recognized as ocular diseases, warranting professional medical evaluation [1]

Investment Rating - The report indicates a positive investment outlook for the dry eye disease treatment drug industry, with a projected compound annual growth rate (CAGR) of 10% from 2025 to 2030, and the market size expected to exceed 9.6 billion yuan by 2030 [4][31]. Core Insights - The dry eye disease treatment market in China is characterized by a dual-track competition between foreign and domestic companies, with local firms like Xingqi Eye Medicine and Hengrui Medicine gradually breaking the monopoly of foreign enterprises through independent research and development and collaborative efforts [4][10]. - The number of dry eye disease patients in China has surpassed 360 million, with an annual growth rate of 10%, indicating a continuous expansion of diagnosis and treatment demand [4][11]. - The market is shifting from reliance on traditional treatments like artificial tears to innovative therapies, including immunosuppressants and new drug delivery systems, marking a transition to a more precise and individualized treatment approach [4][17][34]. Summary by Sections Industry Definition - Dry eye disease (DED) is caused by insufficient tear production or instability of the tear film, leading to various ocular discomforts. Treatment is individualized and can include drug therapy, physical therapy, and surgical options [5]. Drug Classification - Dry eye treatment drugs can be categorized based on their mechanisms of action, including lubricating and repairing agents, anti-inflammatory drugs, and antibacterial agents [6][7][8]. Industry Characteristics - The increase in screen time among residents has led to a rise in dry eye disease cases, creating significant market potential. The market is currently dominated by artificial tears and cyclosporine eye drops [10][12]. Market Size and Growth - The market size for dry eye treatment drugs is projected to grow from 12.755 billion yuan in 2025 to 19.306 billion yuan by 2030, with a CAGR of 8.64% [31][34]. Competitive Landscape - The high-end market for dry eye treatment drugs is primarily dominated by foreign brands, but domestic companies are making significant strides through innovation and competitive pricing [41][42][43]. Policy Analysis - Recent policies aim to enhance eye health services and promote awareness of dry eye disease, which is expected to further stimulate market growth [39][40]. Industry Chain Analysis - The industry chain includes upstream raw material suppliers, midstream drug manufacturers, and downstream sales channels, with a focus on innovation and quality improvement to enhance competitiveness [18][19][20].

Core Viewpoint - The Zhejiang Provincial Eye Hospital's public welfare medical team has been providing eye health screenings and surgeries in the Ganzi Tibetan Autonomous Prefecture for three consecutive years, significantly improving the eye health of local residents and promoting awareness of eye care [5][9]. Group 1: Eye Health Challenges - The Ganzi region faces a high incidence of cataracts, with patients developing the condition approximately 10 years earlier than those in plains due to strong ultraviolet (UV) radiation and increased blood viscosity at high altitudes [7][8]. - The prevalence of pterygium, a condition characterized by abnormal tissue growth on the eye, is also common among locals exposed to intense UV light, particularly affecting outdoor workers [7][8]. Group 2: Public Health Initiatives - The medical team has shifted from merely providing surgeries to a comprehensive model that includes precise screening, centralized treatment, and expanded public education [9][10]. - Local doctors and the Zhejiang team have developed a bilingual health education approach to overcome language barriers and effectively communicate eye health information to the community [8][9]. Group 3: Patient Experiences and Outcomes - Local residents, such as two brothers who underwent cataract surgery, have reported significant improvements in their vision, highlighting the success of the initiative in building trust and changing health perceptions [10]. - The collaboration between local and visiting medical teams has led to improved surgical outcomes and reduced complications by ensuring surgeries are performed in better-equipped facilities [9][10]. Group 4: Awareness for Tourists - Tourists are advised to be aware of the unique high-altitude environment, which can exacerbate eye conditions, and are encouraged to wear appropriate sunglasses to protect against UV exposure [11][12]. - The risk of snow blindness and other eye issues is heightened in high-altitude areas, necessitating proper eye care and precautions for visitors [11][12].

Core Viewpoint - The eye care industry is experiencing rapid growth due to increasing screen time and related eye health issues, leading to a shift from medical treatment to daily maintenance of eye health [1][2]. Group 1: Market Trends - The average screen time for adults in China has reached 6.3 hours per day, resulting in a rise in eye-related problems such as myopia, eye fatigue, and dry eyes [1]. - Eye care consumption has permeated various life scenarios, with products like blue light glasses, artificial tears, and eye patches becoming popular in office settings, while eye care screens and lamps are trending among students [1][2]. Group 2: Consumer Behavior - White-collar workers and students are identified as the primary consumer groups for eye care products, indicating a need for brands to adopt a more lifestyle-oriented approach rather than focusing solely on functionality [2]. - The market is currently facing challenges such as concept hype, exaggeration, and false advertising, prompting consumers to be more discerning and rely on certified products [2]. Group 3: Innovation and Technology - Innovations in technology are driving the eye care industry forward, with many electronic products incorporating eye care features through hardware and software adjustments [1]. - Eye care products are evolving from mere functional tools to symbols of quality living, with features like Bluetooth speakers being added to eye care devices [1].

Core Viewpoint - The increasing use of electronic devices and poor eye care habits are leading to a rise in eye health issues such as myopia and eye fatigue across all age groups [1] Group 1: Myopia Understanding - The distinction between true myopia and pseudo-myopia is best determined through cycloplegic refraction, which involves using a cycloplegic agent to relax the eye muscles before testing [2] - True myopia persists after dilation, while pseudo-myopia may resolve or significantly decrease, indicating it is related to eye strain rather than structural changes [2] - Myopia can be corrected through optical means such as glasses or contact lenses, but it cannot be fundamentally cured as the elongation of the eyeball is irreversible [2] Group 2: Genetic Factors and Myopia - High myopia can be hereditary, particularly when caused by genetic abnormalities, which typically manifests early and at high degrees [2] - Most myopia is influenced by environmental factors, such as excessive near work, and while early onset and rapid progression can lead to severe myopia, this is not directly inherited but rather an increased susceptibility under similar conditions [2] Group 3: Eyewear and Myopia Progression - Wearing glasses does not worsen myopia; in fact, not wearing appropriate eyewear can accelerate its progression [3] - Studies indicate that adolescents wearing properly prescribed glasses experience slower myopia progression compared to those with under-corrected lenses [3] - Regular eye examinations are recommended to ensure that prescriptions remain accurate, especially for children [3] Group 4: Eye Health and Device Usage - Viewing screens in dark environments can be harmful due to increased pupil dilation and exposure to harmful blue light, which may damage the retina over time [4] - Reduced blinking while focusing on screens can lead to dry eyes and discomfort; using night mode and ambient lighting is advised to mitigate these effects [4] Group 5: Eye Fatigue Management - To alleviate eye fatigue, it is essential to control screen time, with recommendations to take breaks every 30 to 40 minutes and follow the "20-20-20" rule [4] - Maintaining appropriate lighting and screen settings can also help reduce eye strain [4] Group 6: Myopia Management - Effective myopia management focuses on early detection, intervention, and regular monitoring under professional guidance [6] - Parents are advised to avoid non-medical claims of vision recovery and seek professional evaluation if they notice a decline in their child's vision [6]

Core Viewpoint - The 30th National Eye Care Day emphasizes the importance of eye health awareness, particularly focusing on the increasing prevalence of dry eye syndrome among younger individuals due to lifestyle and environmental factors [1][2]. Group 1: Dry Eye Syndrome Overview - Dry eye syndrome is defined as an imbalance in the eye's tear film stability or microenvironment, leading to discomfort or visual fluctuations [1]. - Common symptoms include dryness, foreign body sensation, redness, light sensitivity, and even tearing in some cases [1]. Group 2: Causes and Risk Factors - Various factors contribute to the onset of dry eye syndrome, including unhealthy work habits, environmental conditions (e.g., wind, sand, haze), and age [2]. - The incidence of dry eye syndrome increases with age, and hormonal changes during menopause can also elevate risk, particularly in women [2]. Group 3: Treatment Approaches - Treatment for mild dry eye syndrome primarily involves the use of artificial tears to lubricate the eye surface and alleviate discomfort [2]. - For moderate cases, anti-inflammatory medications and physical treatments such as eyelid hygiene, warm compresses, and massage may be employed [2]. - Severe cases may require surgical interventions, including punctal occlusion or tear duct occlusion procedures [2].

2023年10月， 药渡数据库 刊文称，据预计到2030年中国干眼症药物市场规模将大幅增长至 67亿美元 。 干眼症市场具有巨大的潜力和不断增长的患者需求，特别是在中国，随着人口老龄化和现代生活方式的影响，干眼症的患病率和市场规模预计将持续增长。 同时， 患者对于更有效和便捷治疗方式的需求也在不断提升。 干眼常见治疗方式 01 干眼症发病原理 泪膜的结构和功能对于维持眼睛健康至关重要，由 粘 蛋白层、水液层和脂质层构成。 粘蛋白层提供泪膜与眼球表面的粘附力 ，使泪膜能够稳定地附着在眼表，防止泪膜过早破裂。 水液层保持角膜和结膜的湿润 ，提供必要的营养和氧气，帮助清除 眼表的异物和细胞代谢产物。 脂质层减少泪液与空气的接触 ，降低泪液的蒸发速率，维持泪膜的稳定性。 干眼（Dry Eye Disease, DED）是多因素引起的慢性疾病，由泪液的质、量及动力学异常导致的泪膜不稳定或眼表微环境失衡，可伴有眼表炎性反应、组织损伤及 神经异常，造成眼部多种不适症状和/或视功能障碍。 在2007年第1次国际干眼工作小组报告（DEWS 1）中， "干眼症"就已被正式确定为"干眼"，并定义为一种疾病。 根据《国人干眼多中心大 ...