A fluorescein dye disappearance test is used in children and adults to find out whether tears are draining normally from the eyes into the nose.
Normally, tears sweep the dye out of the eye and into the tear ducts. If dye stays in the eye, the tear duct may be blocked.
Both eyes are usually tested and compared during this test, which is done after other examinations have not clearly shown that the duct is blocked.
A baby may fuss and cry during this test. Parents are often asked to hold and soothe their child while he or she is being tested.
ByHealthwise StaffPrimary Medical ReviewerJohn Pope, MD - PediatricsAnne C. Poinier, MD - Internal MedicineKathleen Romito, MD - Family MedicineSpecialist Medical ReviewerChristopher J. Rudnisky, MD, MPH, FRCSC - Ophthalmology
Current as ofJuly 26, 2016
Current as of: July 26, 2016
John Pope, MD - Pediatrics
& Anne C. Poinier, MD - Internal Medicine & Kathleen Romito, MD - Family Medicine & Christopher J. Rudnisky, MD, MPH, FRCSC - Ophthalmology
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