These symptoms show that your glasses are unhealthy!
1, eyes protruding
Abnormal thyroid hormone levels in hyperthyroidism will c
These symptoms show that your glasses are unhealthy!
1, eyes protruding
Abnormal thyroid hormone levels in hyperthyroidism will cause swelling of the periocular tissues and exophthalmos. The conjunctiva is covered with capillaries, and once the blood vessels rupture, congestion will occur. Ophthalmologists remind that conjunctival hemorrhage usually has no obvious cause, but if you have severe hypertension or platelet deficiency, the conjunctiva will also be congested.
2. The eyeball turns yellow
Abnormal liver function such as hepatitis and cirrhosis can cause bilirubin accumulation, leading to yellowing of sclera. Bilirubin is a metabolite of hemoglobin. When the function is abnormal, bilirubin can not be excreted normally and will accumulate in the body.
3. Abnormal pupils
Under normal circumstances, the left and right pupils should be symmetrical. If the pupil shrinks slowly and slightly, it may be an early symptom of stroke, brain tumor, optic nerve tumor and other diseases.
4. Abnormal optic nerve
Normally, the optic nerve should be pink. If it turns pale white, it may be a sign of diseases such as brain tumor and multiple sclerosis.
How to protect your eyes
1, let your eyes have a rest
Rest every 40-50 minutes 10- 15 minutes. The younger the age, the shorter the operation time. Take your eyes off the screen every 10 minutes and spend 10 seconds staring at distant objects or looking up.
When resting, you can turn your eyes up and down, left and right in all directions, close your eyes and lie on your back or overlook to avoid using your eyes at close range. 2-3 times a day, moderately hot compress the eyes.
Step 2 blink frequently
Many people blink less frequently than usual when using the computer. Reducing the number of blinks will reduce the lubrication effect of tears on the eyeball, leading to frequent dryness and discomfort. If you must use the computer for a long time, you can consider artificial tears.
3. Pay attention to the position of the light source
Where the computer screen is placed, the strongest light source should be located on the side. And the brightness of the surrounding environment cannot exceed the brightness of the screen. Use an adjustable light source, so that the light will not be directed at the eyes or cause the screen to reflect light.
Reflecting light on the screen can cause eye discomfort. The strongest reflection comes from the light above, including fluorescent lamps or sunlight. Turning off part or all of the upper light source can reduce reflection. Tilt the computer screen slightly downward, use an anti-reflective screen and close the curtains to reduce the reflection.
4, change the pace of work
Stand up and walk at least every two hours to rest your body and eyes.