Recently, a claim that ‘contact lenses melted after wearing them for five days straight during the flu’ has sparked widespread concern. In reality, contact lenses do not literally ‘melt’ inside the eye. Such reports usually stem from misunderstandings or sensational exaggerations. Contact lenses are made of stable polymer materials—such as hydrogel or silicone hydrogel—that remain structurally intact under normal body temperature and ocular conditions, even during a fever or infection.However, wearing contact lenses while suffering from the flu does pose significant risks. During illness, the immune system is weakened, making the eyes more vulnerable to bacterial or viral infections. Failing to remove lenses for several days and neglecting proper hygiene can lead to corneal hypoxia (oxygen deprivation), dry eyes, or even serious conditions like microbial keratitis. In severe inflammatory cases, excessive eye discharge and protein deposits may cause lenses to stick to the cornea or appear deformed—leading some to mistakenly believe the lenses have ‘melted.’Experts strongly advise against wearing contact lenses when sick—especially with symptoms like fever, cough, or eye discomfort—and recommend switching to glasses instead. Always follow proper lens hygiene: remove daily, clean thoroughly, and replace as scheduled. If you experience redness, pain, or blurred vision, seek immediate medical attention.In short, while ‘melting lenses’ aren’t physically possible, the underlying risks of improper contact lens use during illness are very real and warrant caution.
近日，一则‘流感后5天没摘隐形眼镜，镜片融化’的消息引发广泛关注。实际上，隐形眼镜本身并不会在眼睛里‘融化’。这类说法多源于误解或夸张描述。隐形眼镜由高分子材料（如水凝胶或硅水凝胶）制成，在正常体温和眼部环境下极其稳定，不会因发烧或感染而发生物理性‘融化’。然而，流感期间佩戴隐形眼镜确实存在较高风险。人在患流感时，免疫力下降，眼部更容易受到细菌或病毒感染。若连续多日不摘镜、清洁不到位，可能导致角膜缺氧、干眼、甚至角膜炎等严重问题。部分患者因炎症反应剧烈，出现分泌物增多、镜片被蛋白沉积物包裹、镜片变形或粘连在角膜上，误以为是‘镜片融化’。专家建议：生病期间，尤其是发烧、咳嗽、眼部不适时，应暂停佩戴隐形眼镜，改用框架眼镜；同时务必遵循每日摘戴、定期更换和正确护理的规范。若出现眼红、疼痛、视力模糊等症状，应及时就医，切勿自行处理或延误治疗。总之，‘镜片融化’并非真实物理现象，但背后反映的隐形眼镜使用风险值得警惕。
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