Fluorescein

Fluorescein is a medical substance known for its fluorescent properties and application in diagnostic and surgical procedures. Primarily used as a visual dye in the examination and diagnosis of the eye, it plays a significant role in assessing and diagnosing ocular surface pathologies such as corneal decompensation and ocular surface disease.
Also used as an angiography tracer in fluorescence angiography, fluorescein helps detect and track the movement of blood within the retina, optic nerve, and ophthalmic vessels. This examination method is essential for diagnosing issues related to blood vessel abnormalities and ocular diseases. Moreover, due to its distinct green emission during ultraviolet photography, it can help detect atherosclerosis in dental plaques and study mineral deposition.
There are various methods of administering fluorescein, either intravenously or topically; its safe and effective use primarily relies on adhering to dosage and safety guidelines based on individual patient requirements.