Pterygium is nicknamed "surfer's eye," or "farmer's eye" because both ... for short periods if pingueculae or pterygi become very red or irritated," Yin says. Pingueculae tend not to go away ...

A pterygium is a similar growth on the white ... They can help ease irritation or foreign body sensation. If your eye is red or swollen, your healthcare provider may prescribe a short course ...