2026-02-13 · 4 min
Advice
5 signs you need an eye exam (and shouldn't ignore them)
Your body warns you when something's wrong. Learn to identify when it's time to visit the optician.
Many people live with visual problems without being aware of it. The brain is very good at compensating for deficiencies, but that doesn't mean you should ignore the signs. Here are 5 clear warnings that you need a visual check-up.
1. Frequent headaches (especially at the end of the day)
If you end the day with a headache, especially after reading, working on the computer or driving, your eyes may be straining to focus correctly.
2. You squint to read or see far away
If you catch yourself squinting to read signs, the TV or your phone, it's a clear sign that your prescription has changed. Don't normalize it. It's time to check.
Squinting forces eye muscles and can accelerate visual fatigue. It's not a solution, it's a symptom.
3. Eye fatigue after using screens
If after working in front of the computer you feel your eyes dry, irritated or with a gritty sensation, you may need a specific prescription for intermediate distance or a blue light filter.
4. Difficulty reading up close (from 40-45 years old)
It's completely normal. It's called presbyopia or "tired eyes" and it happens to everyone. If you have to move your phone or book away to read clearly, welcome to the club. There are very comfortable solutions: progressives, occupational or reading lenses.
Is it true that if I don't wear glasses, my vision won't get as bad?
False. Vision evolves the same whether or not you wear glasses. What does get worse is your quality of life and the effort your eyes make.
5. Blurred vision or changes in color perception
If you notice colors look duller, or vision is blurred even in good light, don't let it go. It could be a simple prescription change or something more important that requires professional attention.
How often should I check my vision?
- Adults without visual problems: every 2 years.
- Glasses or contact lens users: every year.
- Over 60 years old: every year (risk of cataracts, glaucoma, etc.).
- Children and teenagers: every year (their vision changes quickly).
Don't wait until you can't see well
Many people think they should only go to the optician when "they can't see anything anymore." Wrong. Prevention is key. Detecting changes in time allows you to correct them before they affect your daily life.
At Óptica Francés we do complete check-ups without rush. If you notice any of these signs, come see us. We've been caring for the vision of Jaén families for 52 years.
Book an appointment and clear your doubts. Your vision will thank you.