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cover of episode Knock Knock Eye: The Weirdest Eye Questions You’ve Always Wanted to Ask

Knock Knock Eye: The Weirdest Eye Questions You’ve Always Wanted to Ask

2025/1/9
logo of podcast Knock Knock, Hi! with the Glaucomfleckens

Knock Knock, Hi! with the Glaucomfleckens

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Dr. Glockenflecken
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我是一名眼科医生,经常会遇到各种各样的眼部问题。今天,我想和大家分享一些我经常被问到的问题,以及我的解答。首先,很多人搞不清楚红眼病和结膜炎的区别。其实,红眼病只是结膜炎的一种,指的是感染性结膜炎。而结膜炎的病因有很多,包括感染、过敏、自身免疫性疾病等。 接下来,我想谈谈过度揉眼睛的问题。很多人习惯揉眼睛,但过度揉眼睛可能会导致角膜永久性改变,严重情况下甚至可能导致视神经病变。所以,建议大家尽量避免过度揉眼睛。 关于细菌性和病毒性结膜炎,细菌性结膜炎通常持续一周左右,而病毒性结膜炎可能持续两周左右。对于孩子来说,一旦眼部分泌物和流泪的症状改善,就可以返回学校。 白内障是年龄增长的一部分,无法完全预防,但佩戴防紫外线眼镜可以减缓其发展速度,并降低其他眼部疾病的风险。 如果摘下隐形眼镜后眼睛疼痛,说明佩戴时间过长。长期佩戴隐形眼镜会导致微小擦伤和严重干眼症,未来可能无法舒适地佩戴。因此,建议大家不要过度佩戴隐形眼镜,定期休息。 衣原体结膜炎是一种性传播疾病,通常由生殖器传播到眼睛,反过来传播的情况极其罕见。 高度近视的人群更容易发生视网膜脱落,应避免剧烈运动,如果出现闪光、漂浮物或视野遮挡等症状,应及时就医。 佩戴近视眼镜不会损伤眼睛,也不会让人更依赖眼镜。 干眼症是导致复视的最常见原因之一,通常表现为影像模糊或重影。如果遮盖一只眼睛后复视消失,则可能是双眼视差;如果复视仍然存在,则很可能是干眼症。 糖尿病会导致白内障形成速度加快,这是因为高血糖会加速晶状体上蛋白质的积聚。 20/20视力通常被认为是正常视力,但即使视力达到20/20,也可能存在其他眼部问题。

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Pink eye is often used for infectious conjunctivitis, but conjunctivitis encompasses various causes, including allergies, autoimmune conditions, and irritants. The dangers of excessive eye rubbing are also discussed.
  • Pink eye is a lay term for infectious conjunctivitis.
  • Conjunctivitis includes infectious and non-infectious causes.
  • Excessive eye rubbing can cause corneal changes or optic neuropathy.

Shownotes Transcript

In this episode I answer some of the most frequently asked—and occasionally bizarre—questions I get as an ophthalmologist. From whether chlamydia can spread from the eyes to the genitals, to why you should never rub your eyes too hard, I dive into everyday eye concerns with humor and expertise.

Takeaways:

Pink Eye vs. Conjunctivitis: Pink eye is a lay term often used for infectious conjunctivitis, but conjunctivitis encompasses a wide range of causes, including allergies, autoimmune conditions, and irritants.

The Danger of Overwearing Contacts: Wearing contacts for too long can lead to microabrasions and severe dry eye, which may make it impossible to wear them comfortably in the future.

Eye Rubbing Risks: Excessive eye rubbing can cause permanent corneal changes or even optic neuropathy in extreme cases. Gentle rubbing is okay, but moderation is key.

Retinal Detachment in High Myopes: People with severe nearsightedness (high myopia) are at a greater risk of retinal detachment and should avoid high-impact activities or seek medical care if experiencing flashes, floaters, or a curtain over their vision.

UV Light Protection for Cataracts: While cataracts are inevitable with age, wearing UV-blocking sunglasses can help slow their progression and reduce the risk of other eye conditions like macular degeneration and eyelid cancers.

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Today’s episode is brought to you by DAX Copilot from Microsoft. DAX Copilot is your AI assistant for automating clinical documentation and workflows helping you be more efficient and reduce the administrative burdens that cause us to feel overwhelmed and burnt out.

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