What is the first step in treating snow blindness?

• A. Apply cool, damp cloth
• B. Place in darker environment or cover eyes
• C. Seek medical attention
• D. Blink rapidly

Answer: (B)

Snow blindness comes from UV damage to the cornea, so stopping further light exposure is the priority. The best first action is to move the person out of bright sunlight and place them in a darker environment or shield the eyes. This directly reduces ongoing injury and eases pain, which is why it’s the strongest initial step. After shielding the eyes, you can help comfort with a cool, damp cloth around the eyes and by keeping them in dim light, but avoid rubbing. Seek medical care if pain is severe, vision is affected, or symptoms last beyond a day or two, since professional evaluation may be needed.