英语外刊新闻阅读（2023-08-28）

7 At-Home Items to Ease Dry Eye

7 At-Home Items to Ease Dry Eye

CNN Health

If your eyes burn, itch or feel gritty, you may be experiencing dry eye. This common condition flares up when your eyes don’t produce enough tears or the right quality of tears. This leaves your eyes unlubricated and uncomfortable. Many substances and situations can cause dry eye. It could be a medication you’re taking, time spent staring at your phone or computer, exposure to smoke, contact lenses or aging. Whatever the reason, it feels terrible. In addition to the generous use of artificial tears and ocular lubricants, you may want to try these at-home natural remedies with items you in your cupboard.

1 Warm Compress

Putting a warm compress on your eyes increases circulation to the area and stimulates the production of tears. It also soothes your eye irration by releasing oil in your eyelid’s glands, improving the quality of your tears. Soak a lint-free cloth with warm water, wring it out and hold it over your eyes for no more than ten minutes. If the compress gets cool, rewet it with more warm water. When you’re done, give your eyes a quick rinse with lukewarm water. Do this twice a day for several days until your eyes feel better.

2 Eyelid Wash

Keeping your eyelids clean is another way to help your body produce better quality tears. And good news—washing your eyelids is easy. Use a gentle cleanser like baby shampoo. Rub a little between your fingertips to create suds. Close your eyes and gently massage the soap into the base of your eyelids, near your eyelashes. Keeping your eyes closed, rinse your eyes with warm water. Repeat this morning and night to relieve and prevent dry eyes.

3 Omega-3 Oils

A lack of essential fatty acids in your diet can cause dry eyes. Studies show eating omega-3 fatty acids may stimulate tear production and create quality tears that lubricate your eyes more effectively. Many people get dry eye relief by supplementing their diet with omega-3 fatty acids found naturally in foods like salmon, sardines, anchovies, and flax seeds. You can also take fish oil capsules or other omega-3 supplements.

4 Coconut Oil

Do you have any coconut oil in your cupboard? This is a great rewetting agent for dry eyes because it creates a protective layer over the tear film layers to reduce evaporation. It can also reduce inflammation that irritates your eyes. Simply soak a cotton ball in coconut oil and place it directly on your closed eyelid. You can do this several times a day until you dry eyes feel better.

5 Caffeine

Research has shown that caffeine may ease dry eyes by increasing production in the tear glands. You do have to be careful if you are sensitive to caffeine, because too much can make you jittery and cause insomnia. But if you tolerate caffeine well, increase your intake a bit to see if it helps your dry eyes. Participants in the study consumed capsules with 200 mg to 600 mg of caffeine, depending on their weight. That’s the equivalent of 2 to 6 cups of coffee.

6 Humidifier

If a topical remedy doesn’t help, you may need to change your environment. Stay away from cigarette or cigar smoke, use a humidifier in the winter and avoid sitting directly in front of fans and air conditioners.

7 Sunglasses

When you’re outdoors, especially on windy days, wear wraparound sunglasses to protect the fronts and sides of your eyes. This will keep them from drying out or coming into contact with debris.

7个在家就能做的小技巧缓解你的干眼症

如果你的眼睛感觉到灼热、痒、有颗粒感，那你可能正在遭受干眼症的困扰。当你的眼睛没有分泌足够的眼泪，或者眼泪质量不高的时候，就会出现这种情况。这会使我们的眼球缺少润滑，感到不舒服。有很多因素会导致干眼症，比如你使用的药物，长时间盯着你的手机和电脑，呆在烟雾环境中，佩戴隐形眼镜或者年龄的增长。不管哪个原因造成的，都会让人觉得很可怕。除了大量使用人工眼泪或者眼球润滑剂，你还可以试试仅使用家里的东西就可以进行的自然疗法。

1. 热敷

热敷眼部促进眼部的血液循环，刺激更多地分泌眼泪。它还可以通过释放眼睑中的油脂来缓解眼睛的刺激，提高眼泪的质量。把一块不起毛的布放在温水中浸泡，拧干后盖住眼睛不超过十分钟，当布变凉的时候再重新来一次。等做完之后，用温水快速地冲洗眼睛。每天两次持续一段时间，直到你的眼睛变得更舒适。

2. 眼睑清洗

保持眼睑干净也是一种能够促使身体分泌更好质量泪液的方法。好消息是：清洗眼睑是很简单的。用温和的洗面奶，比如婴儿的洗发水，在手指间轻轻摩擦以产生泡沫，闭上眼睛，将肥皂轻轻按摩到睫毛附近的眼睑底部，继续闭上眼睛，用温水冲洗眼睛。每天早晚一次可以减缓和预防干眼症。

3. Omega-3油

饮食中缺乏必需脂肪酸会导致干眼症。研究表明，多吃Omega-3脂肪酸可以刺激产生更高质量的眼泪更有效地润滑眼球。许多人通过在饮食中补充富含Omega-3脂肪酸的食物如鲑鱼、沙丁鱼、凤尾鱼和亚麻籽等食物中来缓解干眼症。你也可以吃鱼肝油胶囊或者其他Omega-3补充剂。

4. 椰子油

你厨房里有椰子油吗？这是一种很好的干眼再湿润剂，因为它在泪膜层上形成了一层保护层，可以减少眼泪蒸发。它还可以减少刺激眼睛的炎症。只要简单的用一个棉球浸泡在椰子油中，然后闭上眼睛直接放到眼睑上就行。可以一天做好几次直到干眼症状得到缓解。

5. 咖啡因

研究表明，咖啡因可以促进泪腺的分泌来缓解干眼症。如果你对咖啡因比较敏感的话，需要谨慎一些，太多的咖啡因可能会使你神情紧张，导致失眠。如果你对咖啡因比较耐受，可以适当增加使用量来看看是否对干眼症有效果。该研究的参与者是根据体重摄入了200毫克至600毫克咖啡因的胶囊，这相当于2到6杯咖啡。

6. 加湿器

如果局部治疗没有效果，你可能需要改变一下你的环境。远离香烟和雪茄，在冬天使用加湿器，避免直接坐在风扇或者空调前。

7. 太阳眼镜

当你出门的时候，特别是刮风天气，戴上环绕式太阳镜来保护你的眼睛正面和侧面，这样可以防止它们变干或与碎屑接触。