放化疗眼睛干涩、怕光?这份“润目营养餐单”请收好


是的,化疗药(如紫杉类、氟尿嘧啶)、靶向药(如ADC药物)以及头颈部放疗,都可能影响泪腺功能、损伤眼角膜上皮细胞,诱发“药物相关性干眼” 或眼部炎症。
别慌。 今天我们不谈复杂的眼药水,而是从您每天都要做的两件事——吃和喝——入手,帮您搭建一道简单又有效的“眼部营养防线”。


为什么会这样?


放化疗在攻击癌细胞的同时,也会:
抑制角膜上皮细胞的正常更新
减少泪液中黏蛋白的分泌
诱发局部氧化应激和微小炎症
👉 结果就是:眼睛“锁不住水”,也“修不快”。


【怎么做】



推荐食物清单


当饭吃不够时,怎么高效补充?


很多觅友在治疗期食欲差、吃不下太多,单纯靠食物很难达标。这时可考虑:
高蛋白、富含Omega-3的口服营养补充(如含鱼油配方的营养粉)
单独的叶黄素+玉米黄素+维生素A补充剂(需咨询主治医生或营养师)
人工泪液(无防腐剂型) 作为临时缓解,但不要替代营养


爱眼
直播



点击图片可以看6.12亮眼吃出来直播吖~
直播会分享
眼干眼花怎么办
吃对营养好护眼
护眼避坑指南
护眼日常小招
本内容由【即安佳】营养支持团队提供,旨在科普,不构成个体医疗建议。个体情况请咨询临床医生。
参考文献
[1] Weimann A, et al. ESPEN guidelines on clinical nutrition in surgery — 2025 update[J]. Clinical Nutrition, 2025.
[2] Jurnal Oftalmologi. Omega-3 fatty acids for dry eye disease: an updated systematic review[J]. J Oftalmol, 2025.
[3] Wang WX, Ko ML. Efficacy of omega-3 intake in managing dry eye disease: a systematic review and meta-analysis of randomized controlled trials[J]. J Clin Med, 2023.
[4] de Castro GS, et al. Omega-3 supplements for patients in chemotherapy and/or radiotherapy: a systematic review[J]. Clin Nutr, 2014.
[5] Downie LE, Ng SM, Lindsley KB, Akpek EK. Omega-3 and omega-6 polyunsaturated fatty acids for dry eye disease[J]. Cochrane Database Syst Rev, 2019.
[6] Firat M, et al. An experimental study on the widely used chemotherapeutic docetaxel: does it induce inflammation, ischemia, and neurodegeneration in the eye, causing dry eye and blurred vision?[J]. 2025.
[7] Ocular surface side effects of novel anticancer drugs[J].
[8] VT M, et al. Role of diagnostic factors associated with antioxidative status and expression of matrix metalloproteinases (MMPs) in patients with cancer therapy induced ocular disorders[J]. 2018.
[9] ScienceDirect. Role of vitamin A on the ocular surface[J]. 2024.
[10] Roczniki Państwowego Zakładu Higieny. Lutein and zeaxanthin – radio- and chemoprotective properties. Mechanism and possible use[J]. Rocz Panstw Zakl Hig, 2023.
[11] AREDS 2 Study Group. Age-Related Eye Disease Study 2 (AREDS2)[R]. National Institutes of Health, 2013.
[12] University of Chicago. Zeaxanthin activates CD8⁺ T cells for anticancer immunity[R]. 2025.
[13] DREAM Study Group. Dry Eye Assessment and Management (DREAM) Study[J]. JAMA Ophthalmol, 2017.
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