In a world dominated by digital screens and hectic lifestyles, it’s no surprise that an increasing number of people are experiencing the discomfort of dry eyes. Dry eyes, medically known as keratoconjunctivitis sicca, occurs when your eyes do not produce enough tears or when the quality of your tears is poor. This seemingly common condition can be quite bothersome and affect your overall well-being. In this blog post, we’ll delve into the causes of dry eyes and explore potential solutions to help you find relief.

1. Prolonged Screen Time

With the rise of smartphones, tablets, and computers, many of us spend hours staring at screens every day. Extended screen time reduces the frequency of blinking, leading to insufficient moisture in the eyes. This can result in irritation and dryness.

2. Environmental Factors

Environmental elements such as wind, smoke, dry air, and air conditioning can contribute to the evaporation of tears, leaving your eyes parched and uncomfortable. Climate conditions, especially in arid regions, can exacerbate the problem.

3. Aging

As we age, various bodily functions, including tear production, tend to decline. This natural aging process can lead to decreased tear production, making older adults more susceptible to dry eyes.

4. Medical Conditions

Certain medical conditions like diabetes, rheumatoid arthritis, lupus, and thyroid disorders can interfere with tear production. Additionally, medications such as antihistamines, decongestants, and antidepressants might have dry eyes as a side effect.

5. Hormonal Changes

Fluctuations in hormones, particularly in women during pregnancy, menopause, or while using birth control pills, can cause dry eyes. Hormonal imbalances can disrupt the composition of tears, leading to insufficient lubrication.

6. Insufficient Fatty Acids

A diet lacking in essential fatty acids, particularly omega-3s, can affect the quality of tears. These fatty acids play a crucial role in maintaining the integrity of the tear film and preventing evaporation.

7. Allergies

Allergic reactions, whether to pollen, pet dander, or other environmental allergens, can trigger inflammation in the eyes, leading to dryness and discomfort.

8. Eyelid Problems

Issues with the eyelids, such as eyelid inflammation (blepharitis) or an abnormality in the production of oils from the eyelid glands (meibomian gland dysfunction), can compromise the quality of tears, resulting in dry eyes.

Conclusion

Dry eyes can significantly impact your quality of life, making it essential to identify and address the underlying causes. If you're experiencing persistent dryness, redness, or discomfort in your eyes, it’s crucial to consult an eye care professional. They can diagnose the root cause of your symptoms and recommend appropriate treatments, which might include artificial tears, lifestyle adjustments, prescription medications, or in some cases, surgical interventions.

Remember, proactive eye care, such as taking regular breaks during screen time, using humidifiers in dry environments, and incorporating omega-3-rich foods into your diet, can go a long way in preventing and alleviating the discomfort of dry eyes. Prioritising your eye health today ensures clear vision and comfortable eyes for a lifetime.