After an eye dilation exam, your pupils are temporarily enlarged, which can last 4–6 hours or sometimes longer. During this time, your eyes are more sensitive to light and your vision—especially up close—can be blurry. Here’s a careful guide on what not to do after dilation:

1. Don’t Drive Immediately

• Why: Dilated pupils let in more light, causing glare, halos, and blurred vision.
• Safe alternative: Have someone else drive, or wait until your vision returns to normal.

2. Don’t Go Into Bright Sunlight Without Protection

• Why: Your eyes are more sensitive to sunlight and UV light, which can be uncomfortable or harmful.
• Tip: Wear sunglasses with UV protection outdoors, even on cloudy days.

3. Don’t Rub Your Eyes

• Why: Your eyes may feel itchy or irritated after dilation drops. Rubbing can worsen irritation or introduce germs.
• Alternative: Use artificial tears if your eyes feel dry.

4. Don’t Plan Tasks Requiring Sharp Close-Up Vision

• Examples: reading fine print, using small-screen devices, threading needles, or intricate crafts.
• Why: Dilation affects your near vision (accommodation), making these tasks difficult.

5. Don’t Ignore Sensitivity or Discomfort

• Mild light sensitivity is normal, but severe pain, sudden vision changes, or flashes of light could indicate a complication. Contact your eye doctor if these occur.

6. Don’t Drive in Dim or Nighttime Conditions

• Night driving can be particularly challenging due to increased glare from headlights and halos.

✅ Quick Tips for Comfort After Dilation

• Wear sunglasses indoors and outdoors if sensitive to light.
• Avoid strenuous near work until your vision returns.
• Have someone assist you with driving or errands if needed.
• Be patient: vision and light sensitivity usually return to normal within a few hours.

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