如何在户外活动中保护眼睛健康?

Answer:

1. Wear protective eyewear:

• Wear sunglasses with UV protection (100+) to shield your eyes from harmful ultraviolet (UV) radiation emitted by the sun.
• Wear a wide-brimmed hat that covers your ears and neck to protect your face and neck from the sun's heat and glare.

2. Stay hydrated:

• Drink plenty of water before, during, and after your outdoor activity to stay hydrated and prevent dehydration, which can lead to eye strain and irritation.

3. Avoid glare:

• Look for shaded areas or wear sunglasses with anti-glare lenses to reduce glare from reflective surfaces, such as water, snow, or asphalt.

4. Take breaks:

• Take frequent breaks from the sun to rest your eyes. Look away from the sun and close your eyes for a few minutes every 15-20 minutes.

5. Protect your eyes from dust and debris:

• Wear a mask or scarf to protect your eyes from dust, dirt, and other particles that can irritate the eyes.

6. Avoid bright lights:

• Avoid bright lights, such as those from street lamps or headlights, for extended periods.

7. Use sunglasses with a blue-light filter:

• Blue light emitted from electronic devices can suppress melatonin production, making it harder to fall asleep. Wear sunglasses with a blue-light filter to reduce eye strain and fatigue.

8. Be aware of your surroundings:

• Pay attention to the weather conditions and be aware of potential changes in sunlight intensity.

9. Avoid strenuous activity during peak sun hours:

• Avoid strenuous outdoor activities during the hottest part of the day (usually between 10 am and 4 pm).

10. Consult an eye care professional:

• If you have any concerns about your eye health or experience eye pain, redness, or other symptoms, consult an eye care professional for personalized advice and treatment.