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22/11/2025
1.1KHow Much Screen Time Raises Myopia Risk in Kids?
Why Does Excessive Screen Use Make Children More Prone to Myopia? Screens have become an integral part of both learning and entertainment. Children use laptops, tablets, TVs, and smartphones to study online, complete homework, or watch entertainment content. However, science shows that excessive screen use and viewing at very close distances are two major factors […]
Why should students spend 2 hours outdoors daily to reduce myopia?
Introduction School-age myopia has been surging rapidly across Asia, especially in Vietnam. Many parents are searching for natural ways to help their children reduce myopia progression or at least slow down the rate of increase. One of the simplest methods—scientifically proven to be effective—is allowing children to spend 2 hours outdoors every day. But why […]
How to Maintain Eye Moisture All Day in Cold Weather
Why cold weather makes the eyes dry faster When cold winds arrive, the skin is not the only part affected. The ocular surface also loses moisture quickly due to cold, dry air and the tendency to drink less water in winter. When tear production decreases, the eye’s moisture cannot be maintained, making the eyes prone […]
Avoid 5 Makeup Mistakes for People With High Myopia
Introduction Makeup is a daily habit for many people, including those with high myopia. However, the eye area of people with severe nearsightedness is often more sensitive, more prone to dryness, irritation, and infection. Incorrect makeup practices can lead to blurry vision, discomfort, or more serious issues such as conjunctivitis, keratitis, or styes. This article […]
School Myopia is not Just from Books, but from Study Lamps
School Myopia in the Modern Learning Environment Today, as learning becomes increasingly tied to screens and artificial lighting, school myopia has quietly evolved into a “silent epidemic.” According to the Ministry of Health, over 40% of Vietnamese students suffer from refractive errors, with myopia accounting for the majority. Besides familiar causes such as studying for […]
When do doctors recommend “wearing glasses all day”?
Why do you need to wear glasses? Glasses not only help you see more clearly — they also act as an “assistant” that lets your eyes work more easily, reduces strain, and prevents complications from refractive errors.Most cases that require wearing glasses are due to refractive errors, which include: Myopia (nearsightedness): distant objects appear blurry; […]
Dry Eyes After Refractive Surgery: Causes and Treatment
What is Dry Eye? Dry eye occurs when the eyes cannot produce enough natural tears, or when the tears are of poor quality to adequately lubricate the corneal surface. The eyes may feel dry, burning, irritated, red, or sensitive to light, and vision may become blurry at times. Many patients describe it as a sandy […]
What 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 […]
