Related health topics. The risk of corneal transplant rejection is low. But, since it is possible to have a rejection episode at any time, even many years after your transplant surgery, it is important to know the signs of rejection.
Most rejections are completely reversible if treated early.
If you have had a corneal transplant and have been experiencing any of these symptoms for more than 12 to 24 hours, call your ophthalmologist. This information is not a tool for self-diagnosis or a substitute for professional care.