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Tag: Prolonged dilation

Explore our medication guides and pharmacology articles within this category.

Understanding What's the longest eye dilation can last?

5 min read
For a standard eye exam, dilation typically lasts only 4 to 6 hours for most people, but **what's the longest eye dilation can last**? The duration can actually extend significantly—from hours to several weeks—depending on a variety of factors, including the type of medication used, patient characteristics like eye color, and underlying medical conditions.