Indication
Diagnosis of ocular surface disease, dry eye syndromes, corneal and conjunctival lesions
Mechanism of Action
Stains devitalized cells, mucus, and corneal nerves; photoreactive, generating singlet oxygen; stains healthy cells in a dose-dependent manner. Potential for toxicity/cell death especially with light exposure. Commonly used to identify viral dendrites, but antiviral activity may make it an ineffective choice for identifying suspected herpetic uclers.
Available Quantities
Sterile impregnated paper strips
Dosage/Instructions
To insure full fluorescence and patient comfort, the impregnated tip should be moistened before application. 1 or 2 drops of sterile irrigating or saline solution should be used for this purpose. Touch conjunctiva or fornix as required with moistened tip. It is recommended that the patient blink several times after application.
Pregnancy & Nursing
Limited data; potential risks to the fetus not well established
Pediatric Use
All ages
Contraindications, side effects, etc.
ommon Side Effects: Can include local irritation and discomfort.
