What causes dry eyes? What s the deal with 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.

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.

There are many causes of dry eyes, as follows: 1. Infectious factors; 2. Non-infectious factors; 3. Environmental factors: such as environmental pollution, large sandstorms, etc.; 4. Self-factors:

Common in older women; 5. Other factors: caused by local infection of the eye, such as chronic inflammation and chronic conjunctivitis.

According to your situation, the dry eye area is considered to be caused by dry eye syndrome, which causes dry eye astringency, and a foreign body sensation in the eye, **dry eye syndrome requires topical application of eye drops containing artificial tears**. It is good to have time to go to a regular eye hospital for a check-up and diagnosis**.

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.

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.

A common cause of dry eyes is dry eye syndrome or eye strain.

If you use electronic products such as computers and mobile phones for a long time, it will cause the number of blinks in your eyes to decrease and make your eyes dry. Having dry eyes can cause the eyes to produce abnormal tears, or abnormal tear quality, which can lead to dry eyes. If you have an inflammatory infection of the eye such as keratitis or conjunctivitis, it can also lead to dry eye syndrome.

It is necessary to adjust the time of eye use, try to let the eyes get enough rest, and avoid excessive fatigue. If dry eyes don't work, artificial tear drops can be used to relieve eye discomfort.