Why do my eyes become blurry when I get hot

Many friends face various eye diseases in their lives. The most common one is eyestrain. Especially with the change in the way we work now, our eyes need to look at electronic products for a long time, which makes it more likely for blurred vision to occur. Especially in summer, when the weather is hot, your eyes will become blurry. Why is this? This is probably closely related to eye fatigue.

This situation may be related to eye fatigue, or it may be caused by diseases such as keratitis and conjunctivitis. You can use Shunyi Mingmu Eye Protection Liquid, which is more suitable for blurred vision, tearing, and fatigue. You should pay attention to regulating your eye use and eye care in your daily life.

Asthenopia, also known as visual fatigue, is a common eye disease. The dry eyes, sore eyes, sore eyes, blurred vision and even decreased vision it causes directly affect people's work and life. Eye fatigue is mainly caused by the fact that when people concentrate on watching the screens of electronic products such as television, computer or mobile phone, the number of times they blink decreases, resulting in a corresponding decrease in tear secretion. At the same time, the flashing screen strongly stimulates the eyes. Eye fatigue can also cause and aggravate various eye diseases. The best way to relieve eyestrain is to give your eyes a rest.

Causes and common diseases

1. Eye refractive error

When you suffer from hyperopia, myopia, astigmatism, or presbyopia, your eyes need to use a lot of adjustment power when looking at distant and near objects, which makes your eyes overly tired.

2. Excessive eye focus

When myopia is not corrected, it causes overconvergence due to reading at too close a distance. This creates a vicious cycle, leading to eyestrain. Constantly changing the focus: When astigmatism occurs and the image cannot be formed at one point, the eye needs to use the regulating function of the ciliary muscles to constantly change the focus. Excessive use of the adjustment will cause fatigue of the ciliary muscles and lead to corresponding nerve pain.

3. Eye diseases

Blurred vision caused by corneal clouding, lens opacity and other eye diseases can also easily lead to eye fatigue.

4. Abnormal eye development

If the distance between the two pupils is large, it will be difficult for the two eyes to converge, which can easily lead to eye fatigue.

5. Physical constitution and lifestyle factors

For example, lack of exercise, malnutrition, frequent insomnia, excessive smoking and drinking, and lack of attention to eye hygiene are all likely to cause eye fatigue.

6. Age Factor

People over 40 years old have eyes that start to age, but if they don’t wear reading glasses in time, they are prone to eye fatigue.

7. Environmental factors

Inadequate lighting in work or study areas can cause eye strain and excessive use of accommodation.