Prevention
Chapter 19, p. 328
Signs listed in the manual
blurred vision
Chapter 19, p. 328irritation
Chapter 19, p. 328burning sensation increasing to intense pain
Chapter 19, p. 328redness of the eyes
Chapter 19, p. 328eyelid twitching
Chapter 19, p. 328swelling
Chapter 19, p. 328sensitivity to light
Chapter 19, p. 328tearing eyes
Chapter 19, p. 328temporary vision loss (called photo keratitis, or snow blindness)
Chapter 19, p. 328