What to Do and What to Avoid After Eye Dilation

Getting your eyes dilated is a routine part of a dilated eye exam, but the effects don't stop when you leave the office. Your pupils may stay enlarged for several hours, and that temporarily changes how your eyes handle light, distance, and detail. Knowing what to do and what to skip during that window makes the recovery easier and keeps you safer.

For many adults, blurry vision and light sensitivity last approximately 4 to 6 hours after dilation. The duration depends on the type of drops used and how your eyes respond. Some people recover sooner, while others may notice the effects for longer. Your eye doctor can explain what to expect based on your exam.

Common Symptoms to Expect

Dilated pupils allow more light into your eyes, helping your eye doctor examine the retina, optic nerve, and blood vessels at the back of the eye. This view can help identify conditions such as diabetic retinopathy before noticeable symptoms develop.

While your eyes are dilated, you may notice:

• Blurry vision, especially when reading small text or looking at nearby objects
• Increased sensitivity to light
• Difficulty focusing on close-up tasks
• Some changes in peripheral vision
  

These effects can occur temporarily after dilation. If your symptoms are severe, unusual, or getting worse instead of improving, contact your eye doctor for guidance.

What to Do After Eye Dilation

Wear Sunglasses Outdoors

After dilation, your eyes may be more sensitive to bright light. Wear sunglasses that provide UV protection when going outdoors. Polarized lenses may also help reduce glare. Bring sunglasses to your appointment so you have them available when you leave.

Dim Your Indoor Lighting

Bright indoor lighting may feel uncomfortable while your eyes are dilated. Try using softer or indirect lighting at home and adjusting the blinds if direct sunlight enters the room. You do not need to sit in complete darkness; simply reduce the brightness if it bothers your eyes.

Plan Your Transportation in Advance

Arrange transportation before your appointment, particularly if you have never had your eyes dilated before. The effects can vary from person to person, and your vision may be affected after the exam. Planning a ride in advance helps you avoid having to decide at the last minute whether you can drive safely.

What Not to Do After Eye Dilation

Driving after eye dilation requires caution. Blurry near vision and sensitivity to glare may affect your ability to see comfortably and judge your surroundings.

Avoid driving until the effects of dilation have worn off. The American Academy of Ophthalmology advises patients to avoid driving and operating machinery until dilation wears off. How long this takes varies depending on the drops used and your individual response.

Arrange a ride before your appointment, and ask your eye doctor for guidance before getting behind the wheel.

Staring at Bright Lights and Extended Screen Use

Bright light and prolonged screen use may be uncomfortable while your eyes are dilated. Brief phone or computer use may be manageable, but small text can be harder to read and bright screens may increase discomfort.

To make screen use more comfortable:

• Reduce your screen brightness.
• Increase the text size if needed.
• Take breaks during extended screen sessions.
• Avoid working directly under lighting that feels too bright.
  

Return to your usual screen routine as your vision and light sensitivity improve.

Rubbing or Pressing Your Eyes

Avoid rubbing or pressing on your eyes unnecessarily after your exam. If your eyes feel uncomfortable, ask your eye doctor for advice rather than rubbing them or using unapproved eye drops.

Frequently Asked Questions

What should I avoid doing after eye dilation?

Avoid driving until the effects of dilation have worn off. Reduce exposure to bright lights if they are uncomfortable, take breaks during extended screen use, and avoid rubbing or pressing on your eyes. Ask your eye doctor if you are unsure when it is safe to resume a particular activity.

How long does eye dilation last?

For many adults, blurry vision and light sensitivity last approximately 4 to 6 hours. The duration varies depending on the drops used and how your eyes respond.

Can I drive after eye dilation?

Avoid driving until the effects of dilation have worn off. Your vision and sensitivity to glare may be affected for different lengths of time. Arrange transportation in advance and ask your eye doctor for guidance before driving.

Can I watch TV or use my phone after eye dilation?

Brief screen use may be manageable after dilation, although small text and bright displays can be uncomfortable. Reduce screen brightness, increase text size if needed, and take breaks during extended use.

Can I shower after eye dilation?

Ask your eye doctor if you received additional drops or were given specific aftercare instructions. Follow the instructions provided at your appointment, particularly if you have other eye-care concerns.

Can I exercise after eye dilation?

Light activity may be more comfortable than strenuous activity while your vision remains blurry or your eyes are sensitive to light. If you plan to exercise outdoors, consider waiting until your vision has improved. Ask your eye doctor if you have a specific medical condition or have been given activity restrictions.

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Schedule Your Eye Exam at Superior Eye Care

Routine eye exams help your eye doctor examine the retina and optic nerve and identify potential eye conditions. Although dilation can cause temporary light sensitivity and blurry vision, following your eye doctor's instructions can help you plan for the recovery period.

Superior Eye Care sees patients at two locations. The Woodlands and Spring: book your appointment. Willowbrook / Houston (Quality Eye Care): book your appointment.

You can also schedule your exam online from our website.