What s the deal with dry eyes? What causes dry eyes?

Causes of dry eyes.

1. Middle-aged and elderly people, with reduced tear secretion function and dry eyes; Tear secretion decreases at night compared with daytime, and dry eyes are more likely to be early manifestations of dry eyes when you wake up in the morning.

2. Watching computers and TV often, the frequency of flashing eyes will be significantly reduced, and the time for tear film evaporation will be significantly prolonged, resulting in dry eyes. When the eyes are tired, burning, congested, itchy, dry and uncomfortable, etc.

3. Vitamin A deficiency, in addition to dry eyes, there are also dry or nocturnal symptoms.

4. Dry eye syndrome may be one of the manifestations of Sjögren's syndrome. After the symptoms of dry eyes occur, it is best to find an ophthalmologist to do relevant examinations to determine the cause of dry eyes and carry out ** for **.

Nutrients that are good for the eyes.

1. Anthocyanins, anthocyanins are generally found in blueberries, bilberries and other plants. Anthocyanins can promote the microcirculation of blood vessels around the eyes and relieve eye fatigue.

2. Lutein, lutein is mainly found in green vegetables, egg yolks, flowers, etc., but the absorption rate of lutein obtained from food is low, so you may wish to try dietary supplements. Lutein is an important antioxidant that protects the eyes from light damage, delays eye aging and prevents lesions.

It is worth choosing and noting: 1. Look at the content of active ingredients and whether there are bad additives; 2. Look at the platform, whether the qualifications are complete, whether there is a traceability mechanism, and the after-sales service is guaranteed.

There are many causes of dry eyes, such as some high blood pressure and diabetes can also cause eye discomfort; It is also possible that eye diseases such as glaucoma and cataracts can also cause dry eyes, and then this uncomfortable feeling appears; It is also possible that excessive eye fatigue is caused by long-term eye use, and then it can also cause symptoms of dry eyes.

In this case, the factors of the disease are ruled out, and it is generally considered to be caused by eye fatigue, and the magic trick to eliminate eye fatigue is to eliminate the feeling of eye fatigue:

1. Look into the distance. When the eyes are tired, if you can look into the distance, you can make the ciliary muscle function of the eyes be very well adjusted, so as to relieve the symptoms of eye fatigue.

2. Pay attention to rest. When your eyes feel tired, you may wish to close your eyes for a while to recuperate, which can be effectively relieved.

3. Massage your eyes. Gentle massage of the eyes can be used to effectively eliminate eye fatigue.

4. Iron your eyes. When you feel tired eyes, you can rub your hands together and put them on your eyes to eliminate eye fatigue.

5. Steam fumigation. You can put a glass of water under your eyes and use steam to fumigate your eyes, which can protect your eyes and promote blood circulation.

6. Nutrition and eye protection. Generally, we use Joy Vision Nutrients to supplement the comprehensive nutrition of the eyes, so as to better alleviate eye fatigue.

Dry eyes may be caused by too little tear production.

Tears have the effect of moisturizing the eyes, and if the tears are secreted too little, it will cause the eyes to feel dry.

What causes dry eyes

After we use our eyes for a long time, we will have dry eyes, eye fatigue and other conditions, just like a machine will be hot and slow after a long time of operation, so we should avoid excessive use of eyes, after using the eyes for a period of time, we should stop and take a good rest, which is very good for protecting vision and preventing myopia. Let's talk about the causes of dry eyes.

Causes of dry eyes.

1. Vision fatigue.

When we use our eyes for a long time, there will be visual fatigue, the symptoms of visual fatigue include dry eyes, tears, eye pain, etc., which requires us to take a break every once in a while, if our eyes do not get timely rest, it is easy to have dry eyes, which is very bad for our health.

2. Middle-aged and elderly people have aging eyes.

When our eyes are dry, it is likely that the eyes and other organs have been aging, and the retina and lens of the eyes have begun to have problems.

3. Decreased tear secretion.

When we enter old age, the tear secretion function will decrease, this is because after the human body enters old age, many parts of the body will enter the state of comprehensive aging, including the tear glands of the elderly, at this time the elderly can eat more foods containing vitamins to achieve the effect of improving immunity.

4. Sand and other debris in the eyes.

When the eyes get into the sand and other debris, it will also cause our eyes to be dry, because these debris may block the side wide and destroy our tear ducts, so when our eyes get into something, we should go to the hospital in time.

It is usually a manifestation of dry eye syndrome. Dry eye syndrome, also known as keratoconjunctivitis sicca, refers to a decrease in tear film stability due to abnormal tear quality and quantity or abnormal kinetics caused by any cause, accompanied by ocular discomfort. A general term for a variety of diseases characterized by lesions of ocular surface tissues.

Some people have symptoms of dry eye, but it is transient, and artificial tears return to normal after rest or brief application, and there are no signs of dry eye.

It may be dry eye, which is a clinical phenomenon caused by insufficient secretion of tears or rapid volatilization. Nowadays, young people spend more than ten hours in front of their mobile phones every day, which can easily lead to dry eyes in the long run. Therefore, we must minimize the time spent watching TV and mobile phones and seek medical attention in time.

There are many causes of dry eyes, such as excessive use of the eyes, and some organic problems, inflammation, etc., which can cause dry eyes. Or long-term eye fatigue and eye fatigue caused by electronic products, which can cause dryness.

Dry eyes are usually caused by overuse of the eyes. Nowadays, the frequency of using mobile phones and computers is very large, which will cause visual fatigue in the eyes. You can use more anti-fatigue eye drops to relieve it by taking some cod liver oil.

If you have dry eyes, first consider whether you stay up late and overuse your eyes.

Then there is the old age, the liver and kidney are deficient, the liver and blood are insufficient, and the eyes cannot be nourished.

Identification and symptomatic treatment.

Pay attention to eye hygiene

Dry eyes are overtired, so you should drop some anti-fatigue eye drops at this time.

Fatigue caused by excessive use of the eyes.

Dry eyes may be caused by overuse of the eyes. You can buy an eye drop, drop your eyes to relieve the symptoms of dry eyes, if the dry eyes are not well improved, you need to go to the eye hospital to do an examination, according to the results of the examination to do a targeted **, so that the dry eyes can be alleviated, usually we must pay attention to the combination of work and rest of the eyes, do not look at the mobile phone or computer for a long time.

It should be dry weather, drink more water to replenish.

Long-term use of computers and mobile phones causes dry eyes.

It is advisable to eat some acidic foods, such as baby tomatoes.

One is the climate, a little cold, then a little dry, and the other is the fatigue of the eyes, and then it is better to rest enough.