You've probably heard of eye strain, right?Or I have been looking at electronic products such as mobile phones a lot recently, and the ophthalmologist tells you that you are overusing your eyes to cause eye fatigue, pay attention to rest, and give some horse claw digitin eye drops.
If you're an ophthalmologist, have you done this or have you always done this?
In fact, there are many causes of eye fatigue, and the clinical symptoms are also varied. It is mainly manifested as a group of symptoms composed of multiple symptoms such as visual impairment, eye discomfort, or systemic symptoms that exceed the load of visual function after using the eye, so that normal eye use cannot be carried out. The patient's subjective symptoms are predominant, and ocular or systemic factors and psychosocial factors may be intertwined with each other.
1. Clinical symptoms of visual fatigue.
Varied, mainly manifested after the use of the eyes:
1. Visual impairment
If you work at close range or do not read for a long time, you may experience temporary blurred vision or double vision.
2. Eye discomfort
Such as eye swelling, eye pain, dry eyes, eye burning, tearing, eye itching, eye foreign body sensation and orbital pain.
3. Systemic symptoms
Fatigue, headache, dizziness, memory loss, and even nausea and vomiting in severe cases, as well as anxiety, irritability, and other neurosis symptoms.
Second, the cause of eye fatigue is related to the following four types of eye diseases.
1. Refractive error.
Errors in spectacles, the effect of astigmatism, and anisometropia (too much difference in power between the two eyes) are related.
2. Improper adjustment.
It is related to the adjustment amplitude, adjustment range, adjustment sensitivity and adjustment endurance of the eyes.
3. Improper assembly
The collection is insufficient, excessive, and range-related.
4. Dry eyes. Various related ocular surface diseases, contact lens wearing, corneal surgery, etc.
A considerable part of the diagnosis and examination of these problems is related to the examination of binocular vision function of the eye, so we will further discuss with you the examination of binocular vision function on the comprehensive refractor. In this way, we work together to improve the in-depth understanding of eye fatigue and the corresponding training, different types of eye fatigue to take different treatments, rather than a general term eye fatigue, welcome everyone to pay attention.