Dry eye is a common, progressive condition affecting over half of adults in the US and Europe, yet only about 20% of those experiencing symptoms are diagnosed and treated.

Research shows that many people delay seeking help for dry eye symptoms for years, with up to one-third suffering for over five years before consulting a healthcare provider, and a significant portion wait at least four months.

The most common treatment involves lubricating eye drops, but only a quarter of patients feel their treatment is tailored to their needs, and many are unaware of available options or potential complications.

Untreated dry eye can lead to serious issues like inflammation, blepharitis, and even vision loss, making early diagnosis and intervention crucial.

Factors contributing to dry eye include age (more common over 50), environmental factors such as wind and air conditioning, smoking, and autoimmune or hormonal diseases.

There are notable international differences in patient follow-up practices, with fewer follow-ups in France and more proactive care in Saudi Arabia.

Dry eye symptoms significantly impact daily life, affecting activities like night driving, makeup application, and reactions to environmental conditions, with many sufferers highly bothered by their symptoms.

Public and patient education about dry eye causes, treatment options, and the importance of regular eye exams is essential to prevent complications and improve quality of life.

The prevalence of dry eye increases with age, particularly over 50, due to decreased tear gland function, and it can influence surgical outcomes and overall eye health.

Experts highlight the need for increased awareness, regular eye examinations, and personalized treatments to address this widespread but often silent condition.