If you’ve had a corneal abrasion, you know how painful it is.  If left untreated, a corneal abrasion can cause permanent scarring, impaired vision and even blindness.  In people with Familial Dysautonomia, pain sensation is absent, which, at first blush, seems like a godsend. However, pain is really a positive because it acts as a … Continue reading Eye Can’t See – A Corneal Abrasion Emergency