Dr. Randall G. Melchert OD

The Subtle Beginnings of Eye Irritation Most people experience minor eye irritation at some point in their lives. It might start with a slight itch, a burning sensation, or mild redness. Often, these symptoms are brushed aside as temporary discomfort caused by dust, allergies, or screen exposure. While in many cases irritation does subside, consistently ignoring even the smallest warning signs can pave the way for more serious complications. The eye is a delicate organ, and any irritation can indicate an underlying issue that requires attention. Dismissing the discomfort might mean overlooking the early stages of infection, chronic dryness, or vision-threatening diseases. Common Triggers of Eye Irritation Eye irritation can result from a wide range of causes. Allergens such as pollen, pet dander, or mold can trigger itchy, watery eyes. Environmental conditions like pollution, smoke, or excessive wind also contribute. Digital eye strain, a growing concern in today’s screen-driven soc...

With the rise of digital technology, blue light has become a hot topic of discussion . As we spend more time in front of screens, whether for work or leisure, many are concerned about the potential harm blue light might cause to our eyes. While blue light is naturally present in sunlight, the increasing use of electronic devices has amplified the exposure to this specific type of light, prompting questions about its effects on eye health. In this article, we will explore how blue light affects your vision and address common misconceptions surrounding its potential risks. What is Blue Light and Why Does It Matter? Blue light is a high-energy, visible light that falls within the range of 400-495 nanometers in the light spectrum. This wavelength is shorter than that of other visible colors, like red or yellow, which means it has more energy. Blue light is emitted by natural sources such as the sun, but it’s also a byproduct of most modern digital devices, including smartphones, computers,...