Presbyopia, or tired vision, is a visual disorder that affects the majority of people starting at around age 40. It occurs due to a natural change in the lens of the eye, which is the transparent lens that allows light to focus on the retina. Over time, the lens loses its flexibility, making it more difficult to focus on nearby objects.

Symptoms of presbyopia or tired vision:

Several symptoms can occur, such as:

  • Difficulty focusing on close objects, such as books, magazines, or mobile phones.
  • The need to hold objects farther away to see them clearly.
  • Eye strain when performing close tasks, such as reading, sewing, or working on a computer.
  • Blurred vision at short distances.
  • Headaches or eye strain after performing tasks requiring close vision.

Treatments:

While there is no cure for presbyopia, several treatments are available that can help improve vision and relieve symptoms:

  • Prescription glasses: The most common option for correcting presbyopia is bifocal or progressive glasses. Bifocal glasses have two lenses: one for near vision and the other for distance vision. Progressive glasses feature a gradual gradient that allows you to focus on objects at varying distances.
  • Contact lenses: Bifocal, multifocal, and progressive contact lenses are available to correct presbyopia.
  • Refractive surgery: In some cases, refractive surgery may be an option to correct presbyopia. Several types of refractive surgery are available, including LASIK, PRK, and intraocular lens implants.

Tips for prevention:

Finally, although there is no complete way to prevent it, there are some habits that can help delay its onset or alleviate its symptoms:

  • Give your eyes a rest: Take frequent breaks when performing close vision tasks, such as reading or working on a computer.
  • Maintain good lighting: Ensure adequate lighting when performing close vision tasks.
  • Follow a healthy diet: A diet rich in antioxidants can help protect the eyes from oxidative damage.
  • Protect your eyes from UV rays: Wear sunglasses that block UVA and UVB rays.
  • Have regular eye exams: It is essential to consult an ophthalmologist regularly to check your eye health and detect vision problems early.