Eye twitching, What Is It?

Eye twitching, What Is It?:
Often hear the twitch of the eye signifies something, right and left eye is different even mean? Some say that the twitch in the left means good things, and that right will be lucky.
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There are even sites that explain in detail the meaning of the twitch according to Javanese horoscope. Twitch in the left eye would be different with the eyelid twitching. And so on, just a long list.

Well, we'll see the scientific view about the twitch. Actually, the eye twitch (sudden movement, and simultaneously at the upper or lower eyelid) always occur spontaneously. Not infrequently, some people may experience it several times a day.

According to Burt Dubow, OD, FAAO, an expert in the eyes of the Contact Lens and Cornea Section of the American Optometric Association, the twitch was not a serious medical problem.

Twitch is a muscle contraction involving the orbicularis oculi. Twitch occurs because the nerve fibers in the brain to contract momentarily. Throbbing vein suddenly like experiencing stimulation (contraction), which generate electricity through the facial nerve that makes eye strain a moment. So do not worry about the dangerous disease because it has no effect on the ability of sight.


Twitch could only be considered hazardous if it occurs continuously for a long time.

There are seven factors that cause eye twitching:

A. Stress
Eye twitching can occur due to stress, because the eyes become so tense. To reduce eye movement is necessary to do the activities that can release the stress.


2. Fatigue
Fatigue such as sleep deprivation can cause spasms in the eyelid. Expand your rest time to reduce eye twitch.


3. Tired eyes
Your eyes may be working too hard, triggering eyelid twitching. Eyes are strained due to continued staring at the computer one of them becomes a very common cause.


4. Caffeine and Alcohol
According to many experts, consuming too much caffeine and alcohol can cause eye twitching. This occurs because of increased pressure on blood vessels.


5. Dry eye
More than half the elderly population have dry eyes due to the aging process. Dry eye is also very common for people who use computers, taking certain medications such as antihistamines, antidepressants, contact lenses and consume caffeine or alcohol. Tiredness and stress can also trigger dry eye.


6. Nutritional imbalances
According to some studies, deficiencies of certain nutrients such as magnesium can trigger eyelid spasms. You should immediately ask the opinion of a nutritionist to reduce and prevent malnutrition.


7. Allergy
People with eye allergies have symptoms such as itching, swelling and watery eyes. When the eye rub, will release histamine that triggers the tears. Some evidence suggests that histamine can cause eyelid movement.






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Eye twitching, What Is It?