vi
07/11/2025
7.8KWhat Does Constant Blinking Mean? Is It Dangerous?
What Does Constant Blinking Mean? Blinking is a natural reflex that keeps the eyes moist and helps remove dust and small debris. On average, a person blinks about 12 times per minute, with each blink lasting about half a second. However, if your eyes blink continuously or uncontrollably, accompanied by slight spasms in the eyelids […]
Does Myopia “Go Away” with Age?
Can Nearsightedness “Go Away” with Age? Many people believe that as they get older, their eyes will become farsighted due to aging, balancing out their nearsightedness and eventually eliminating it. However, according to ophthalmologists, this is entirely incorrect. The eyes cannot naturally recover from myopia with age—myopia and presbyopia are two completely different conditions that […]
Is It Necessary to Wear Glasses for 1-Degree Myopia?
What Is Mild Myopia? Myopia (nearsightedness) is one of the most common refractive errors, occurring when light focuses in front of the retina instead of directly on it. This causes people to see nearby objects clearly but distant ones appear blurry. Those with myopia often struggle to read the board, drive, or recognize objects from […]
How many times can you undergo myopia surgery? Conditions and precautions
How many times can you undergo myopia surgery? If you have ever thought about having vision correction surgery, you might have asked yourself: “How many times can I have myopia surgery?” It’s a common question, especially among people who have already undergone the procedure once but notice their vision changing again over time. The truth […]
5 Herbs That Are Good for Your Eyes You Should Know
Basil Basil is not only a familiar spice in Vietnamese cuisine but also a powerful herbal remedy for eye health, as supported by numerous studies. According to the Journal of Food Science & Nutrition (2021), basil contains high levels of vitamin A, beta-carotene, and lutein — essential nutrients that help maintain corneal health and prevent […]
Future Teacher Regains Confident Vision with Phakic ICL
When Glasses Become a Limitation Before discovering Phakic ICL, every morning, Khương Việt Hoàng —a student majoring in education—started his day with the same routine: searching for his glasses to see clearly. Glasses had been an inseparable part of his life for many years, yet behind that was a series of small but recurring inconveniences […]
Why does your vision blur when looking far after working on a computer?
Why does your vision blur after prolonged computer or phone use? Feeling blurred vision after long hours of computer work is a common issue today, especially among office workers, students, and those who frequently use digital devices. According to the American Optometric Association (AOA), up to 75% of computer users experience symptoms of Computer Vision […]
What Are High-Index Lenses and Who Should Wear Them?
Overview In today’s modern world, not only technology but also the field of optics has made remarkable progress. One of the most significant advancements for people with severe refractive errors is the development of high-index lenses—a solution that delivers clearer vision while maintaining both comfort and aesthetics. What Are High-Index Lenses? “High-index lenses” (also known […]
Is Slow Eye Reflex in Children a Dangerous Sign?
What Does Slow Eye Reflex in Children Mean? The eyes are the windows to the soul, yet many young children today experience slower eye reflexes than normal. Slow eye reflexes in children — seemingly harmless — may actually indicate potential vision or neurological problems that require early intervention. According to statistics from the World Health […]
Do contact lenses get damaged when you cry?
Introduction For many people, contact lenses are a familiar companion that keeps their eyes bright and confident every time they go out. Yet, there’s one question that often sparks curiosity: “Is it okay to cry while wearing contact lenses?” Can tears damage your lenses or even harm your eye health? This article will help you […]
