10 Aug 2024
We have our finger on the pulse of all things eyes. Always. All the time.
Which is why we strategically waited until August to post about Dry Eye Awareness Week. That might have been in July. Ahem.
Moving quickly on…
Dry eyes aren’t discerning. If you have them, they don’t care whether it’s an awareness week or not – they’re there, itchy, dry, gritty, sore, light sensitive and generally unpleasant all the time. Other people produce too many tears, suffer from eye fatigue and blurred vision.
Dry eyes are often made worse by air conditioning, dust, wind, sand, dry heat (we live in hope) and pollen so the summer can be even more of a struggle. That said, central heating in the winter doesn’t help either!
There are other factors that can cause dry eyes:
- Age: The risk increases with age, particularly after the age of 50.
- Gender: Women are more likely to develop dry eye due to hormonal changes during pregnancy, menopause, or the use of oral contraceptives.
- Medications: Certain medications, including antihistamines, decongestants, and antidepressants, can reduce tear production.
- Medical conditions: Conditions such as rheumatoid arthritis, diabetes, and thyroid disorders are associated with dry eye.
- Screen time: Prolonged use of computers, smartphones, and other digital devices can reduce blink rate, leading to dry eyes.
What’s the medical reason for dry eyes?
Dry eye syndrome, also known as keratoconjunctivitis sicca, occurs when the eyes do not produce enough tears or when the tears evaporate too quickly. Tears are essential for maintaining the health of the front surface of the eye and for providing clear vision. They consist of three layers: an oily layer, a watery layer, and a mucous layer. Each layer has a unique role, and a deficiency or imbalance in any of these can lead to dry eye symptoms.
How can we help?
If you’re reading this and thinking ‘oh, my eyes are actually a bit dry’ – pop in and have a chat with Jez. He’ll ask you a few questions about your symptoms and then will be able to advise. It might be that some lubricating eye drops will provide you with some relief – we have a variety available depending on what you need.
All our optometrists can assess how dry your eyes are during a routine eye examination – it may be that Jez refers you straight to them to investigate further what’s going on – and to find out more about your medical history in the privacy of our consulting room.
How can you help yourself?
Staying well hydrated and wearing sunglasses (if you don’t usually wear glasses) when you’re out and about can help. As can taking regular breaks from your screens. And wearing your glasses if you usually wear contact lenses.
Deliberately looking away from work and blinking several times can help – but, most importantly, try not to rub your eyes. We know it’s hard. We know it’s what you want to do – but it can make the irritation worse – and that’s the last thing you need.
Want to know more? Pop in and see us. We’ll be delighted to help.
