Have you ever woken up seeing your surroundings blurry? In most cases this is due to normal causes and is nothing to worry about. However, if we see that the blurred vision persists over time, then we should see a specialist.
Even so, it is important to have an annual eye examination in order to rule out or diagnose possible eye diseases at an early stage.
For your peace of mind, at Ophthalteam we explain the causes of sudden blurred vision and how to reduce it.
Causes of sudden blurred vision
Blurred vision is associated with the loss of visual acuity or the ability to see objects and define their colors and contours clearly. The causes of this sudden blurred vision can be caused by:
- Migraines and severe headaches
- Lack of sleep, stress and permanent fatigue due to the pace of daily life, which can cause swollen eyes.
- Ocular fatigue as a consequence of fixing the eyes on a fixed and close focus for a period of time. Currently, it is associated with the abusive use of screens.
- Extreme light changes or long exposures to sunlight without the protection of approved glasses.
- Compression of the optic nerve during sleep.
- Low blood pressure when sitting up quickly
Causes of permanent blurred vision
It is recommended to visit a specialist, since the causes may be:
- Refractive problems such as myopia, hyperopia and astigmatism.
- Presbyopia or presbyopia
- Cataracts
- Macular degeneration
- Glaucoma
- Diabetic retinopathy
Tips to reduce the risk of blurred vision
These diseases can be prevented by taking care of your eye health:
- Respect night rest by trying to sleep at least 7 hours a day.
- Follow a balanced diet
- Rest your eyes for a few minutes when working continuously.
- Practicing some physical activity helps to relieve tension.
- Wearing approved sunglasses