What is blepharitis and why does it happen?

The original video is in Spanish. The text on this page is supplementary educational information, not an audio translation or a transcript.

Related medical information

Blepharitis is inflammation along the edges of the eyelids. It can be linked with blocked oil glands, skin conditions or other factors and may cause crusting, burning and irritated eyes.

Because several eye conditions can cause similar symptoms, an eye-care professional can check the eyelids and ocular surface. Persistent discomfort should not be treated solely on the basis of a video.

Information on this site does not replace medical assessment.

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