3. Recurrent headaches
If you have visual difficulties and headaches, chances are you suffer from visual problems or need a change of your corrective lens formula. Headaches due do visual issues are not very easy to differentiate from other types of headache, but they are often associated with pain around your eyes and eye strain. If you spent too much time in front of a screen, your eyes tend to become fatigued, and you start feeling a headache that starts behind your eyes and may even trigger a migraine. This type of headache is especially common in people over 40 years old because they undergo presbyopia, a difficulty to focus nearby objects.