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Struggling to adapt from dark to bright light typically indicates your eye muscles are not as strong as they used to be. These very eye muscles assist both the contraction and expansion of the iris and when they're weak, the individual experiences a sensitivity to light. For example, if you leave your house in the morning and feel a sudden discomfort when exposed to broad daylight - you may have vision problems.
This majorly includes eye strain, fatigue and nausea, squinting and rubbing your eyes. It's important to understand that there are two types of vision: nearsighted and farsighted. Having an eye test will determine whether or not you're capable of either or both, which can also explain if you're experiencing any of the above symptoms. In particular, blurred vision, frequently blinking or squinting from extended time in front of a device can cause fatigue. And if you spend most of your day in front of a computer, it's highly recommended that you take regular breaks from your screen or dim the lighting.
Regular headaches are a prominent sign that you should have your eyes checked; more often than not, you most likely will need glasses. In this case, the headaches signify having farsighted vision where finding it hard to see up close causes eye strain as the cornea is really battling to obtain sufficient lens focus. This pushes the smaller muscles within the eye to work extra hard - another reason for squinting and eye fatigue.
This is not something you should take lightly. Double or wavy vision is a serious issue and can lead to severe consequences if not attended to immediately. When you "see double" (sober), your eye muscles or eye cornea is suffering; this may even serve as a warning for cataracts. Whereas wavy vision, the apparent distortion of straight lines and colours appearing faded, indicates possibly having macular degeneration or deterioration of the retina; a dominant reason for the loss of vision. In either case, you need to seek urgent medical attention.
When you feel a certain heaviness behind your eye, this pressure often expresses the progression of glaucoma; elevated eye pressure which moderately leads to loss of sight over time. Eye pressure and glaucoma can be linked, but they're not always associated. There are other reasons for eye pressure, but regardless - this sign demands fast attention. Though in the case of glaucoma, there are preventative actions that can be taken, and then there are also monitory methods by way of containing this condition. Having regular eye examinations is very important for the purpose of early detection, and to also action prevention.
Faded night vision is especially dangerous when driving, and is more common among older people. As we get older, the volume of light that comes into the retina continually lowers as the pupils shrink and dilate less. A person suffering from faded night vision will see at night as if they're wearing sunglasses. And irrespective of age, finding it hard to see clearly at night can also be a sign of cataracts in its early stages; calling for an eye examination at the earliest opportunity.
Since it's always better to be safe than sorry, have your eyes examined at Pran Central's leading optometrist, Specsavers, rated number 1 for eye tests, open 7 days a week on the Ground Floor. Specsavers utilise the enhanced tool of Digital Retinal Photography at no extra cost, in order to capture a high-resolution image of your eyes for the early detection of abnormalities and serious eye conditions.
See to it!