Chronic dry eye has evolved from being viewed as a simple discomfort to a recognized inflammatory disease of the ocular surface in late 2025. German eye specialists are focusing on the composition of the tear film, which consists of three essential layers—oil, water, and mucus—that must remain in balance to protect the cornea. When any of these layers are compromised, the resulting instability leads to an inflammatory cycle that can damage the surface cells and cause persistent irritation and blurred vision.

Educational efforts in Germany are now centered on the role of the Meibomian glands, which produce the essential oils that prevent tears from evaporating too quickly. Environmental factors such as low humidity, prolonged use of digital screens, and certain systemic health conditions can all impair gland function. According to the Germany Ophthalmic Drugs Sector, understanding these triggers allows individuals to implement environmental changes, such as using humidifiers and taking regular "blink breaks," to support the health of their ocular surface alongside clinical interventions.

The clinical management of severe dry eye in Germany often involves therapies designed to break the inflammatory cycle and encourage the natural repair of the corneal epithelium. This might include the use of specialized lubricants that mimic the natural tear film or medications that address the underlying immune response on the eye's surface. By focusing on restoring the natural homeostasis of the eye, German clinicians are helping patients achieve long-term relief and maintain the structural integrity of the cornea throughout their lives.

Frequently Asked Questions

Q. Why does my vision become blurry when my eyes feel dry? A. A stable tear film is necessary for a smooth optical surface; when the film is uneven, light does not focus correctly on the retina, causing blurriness.

Q. How do digital screens contribute to dry eye symptoms? A. When using screens, people tend to blink much less frequently, which leads to increased tear evaporation and stress on the ocular surface.