Understanding the Problem Clearly

Dry eyes, known medically as keratoconjunctivitis sicca, affect countless people worldwide. This condition arises when the eyes do not produce sufficient tears or when the tears evaporate too quickly. Symptoms range from mild irritation to a persistent burning sensation and blurred vision. Recognising these symptoms early helps prevent long-term damage.

Common Causes of Dry Eyes

Several factors can lead to dry eyes. Environmental conditions such as windy climates, air conditioning, and low humidity levels often worsen symptoms. Extended screen time, common in today’s digital age, further reduces blink rates, causing the eyes to dry out faster. Health conditions like diabetes, rheumatoid arthritis, and thyroid disorders can also increase the risk. Ageing, hormonal changes, and certain medications contribute to the condition, too.

Effective Everyday Remedies

Managing dry eyes doesn’t always require medical intervention. Simple daily changes can provide noticeable relief:

1. Limit screen exposure: Follow the 20-20-20 rule—every 20 minutes, take a 20-second break and look 20 feet away.
2. Adjust your environment: Use humidifiers at home or work and avoid direct air currents from fans or air conditioners.
3. Protect your eyes: Wear sunglasses outdoors to shield your eyes from wind, dust, and UV rays.
4. Hydration: Drinking enough water supports overall eye health, maintaining moisture levels naturally.

Medical Solutions and Treatments

When lifestyle changes fall short, medical solutions become necessary. Over-the-counter artificial tears can offer instant relief for mild to moderate dry eyes (ตา แห้ง, which is the term in Thai). These lubricating drops replicate natural tears, reducing discomfort and irritation. For persistent cases, ophthalmologists may recommend prescription medications that stimulate tear production.

Specialised treatments include:

1. Punctal plugs: Tiny silicone devices are inserted into tear ducts, preventing tears from draining too quickly.
2. Therapeutic lenses: Special contact lenses help maintain moisture on the eye’s surface, protecting it from drying out.
3. Eyelid therapies: Procedures that unblock glands in the eyelids, ensuring better tear quality and consistency.

Nutritional Support for Eye Health

Nutrition plays an essential role in eye care. Diets rich in Omega-3 fatty acids, found in fish like salmon and mackerel, can significantly reduce symptoms. Supplements containing flaxseed oil, vitamin E, and antioxidants may also promote better tear production and overall eye comfort.

When to Seek Professional Help

Though mild dry eyes often respond to home remedies, certain signs necessitate professional attention. See an eye care specialist if experiencing:

1. Persistent redness or swelling
2. Pain or sudden changes in vision
3. Lack of relief despite using artificial tears

Prompt treatment reduces the risk of complications and ensures long-term eye health.

Final Thoughts on Managing Dry Eyes

Living with dry eyes can feel uncomfortable, but effective solutions exist. By understanding the causes, adopting practical daily strategies, and seeking appropriate medical care, relief becomes achievable and sustainable. Taking these proactive steps helps maintain a clear, comfortable vision for years to come.