What is the first action you should take for a chemical burn to the eye?

Flushing the affected eye with water is the most crucial first action in the case of a chemical burn. This step is essential because it helps to dilute and remove the harmful chemical that has come into contact with the eye, minimizing tissue damage and potential loss of vision. Water or saline should be used to rinse the eye for an extended period, typically at least 15 minutes, allowing for thorough cleaning of the eye's surface.

Immediate flushing is critical because many chemicals can cause severe damage within moments of exposure. Rinsing with water not only helps to wash away the irritant but can also provide pain relief and help restore comfort before professional medical assistance is obtained.