9 Signs You Might Need Glasses
Vision changes slowly, so many people don't notice. These are common signs that it is time for an eye exam.
Common signs
- You squint to see far or near.
- Frequent headaches, especially after reading or screens.
- Tired or burning eyes.
- Blurry road signs or TV.
- Trouble seeing at night or halos around lights.
- You hold your phone farther away to read.
- Double vision.
- Your eyes water when focusing.
- You need more light than before to read.
What to do
Schedule an eye exam with an optometrist. If you already have glasses and notice these signs, your prescription may have changed.
When to see a doctor right away
Sudden vision loss, flashes of light, a curtain over your vision or eye pain need immediate medical attention, not new glasses.
Frequently asked questions
Can headaches really come from vision?
Yes. Uncorrected vision makes your eyes work harder, which can cause headaches.
How often should adults get an eye exam?
Many adults are checked every one to two years; follow your eye doctor's advice.
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This guide is for information only and does not replace an eye exam. If you have eye pain, sudden vision loss or flashes of light, see a doctor right away.