What eye drops to use for sore eyes

Many elderly people always think that young people have good physical constitutions, so they don’t need to use any medicine in daily life. Only middle-aged and elderly people will choose to take medicine. In fact, the physical condition of young people is not as healthy as imagined. Many people have sore and swollen eyes due to long hours of work. How should you use eye drops in this case?

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 there is astigmatism, when the image cannot be at one point, it is necessary to use the adjustment function of the ciliary muscles in the eye to constantly change the focus. Excessive use of 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.

Differential Diagnosis

1. Dry eyes

The so-called "dry eye syndrome" refers to a symptom in which tiny scars appear on the surface of the eyes due to a decrease in tears or decreased lacrimal gland function.

2. Eye pain

Patients with refractive errors experience symptoms such as visual fatigue, eye pain, and inability to read for a long time.

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Ophthalmological examination to check whether you have eye diseases such as hyperopia, myopia, astigmatism, and presbyopia.

Treatment principles

The best way to relieve eye fatigue is to rest your eyes or alternate between hot and cold compresses and repeat this several times. Use soft lighting that provides contrast between light and dark. Proper vision correction is also an effective way to avoid eyestrain.