Answer
May 08, 2025 - 11:04 AM
NATACYN (natamycin) is an antifungal eye drop used to treat fungal infections of the eye. The time it takes to work can vary depending on the severity of the infection and individual response to treatment. Generally, some improvement might be noticed within a few days, but it is important to use the medication for the full prescribed duration, which can be several weeks, to ensure the infection is completely cleared. Always follow your healthcare provider's instructions for use.