Why Is My Eyelid Twitching?

What Is An Eyelid Twitch?

Myokymia, more commonly known as an eyelid twitch, occurs when the eyelid muscles spasm uncontrollably. This sensation is generally felt in either the upper or lower eyelid of one eye. An eyelid twitch can develop for a number of reasons, and can last anywhere from a few moments to several days, depending on the underlying cause.

Eyelid twitches are usually nothing to worry about, though persistent eyelid spasms can signal a more serious underlying condition.

What Causes Eyelid Twitching?

There are a range of factors that could be causing your eyelid to twitch, including:

• Stress. This is the most common cause. Any type of physical or mental stress leads to the release of cortisol, which can affect the nervous system in uncharacteristic ways, including making the nerves stimulate your muscles to twitch.
• Fatigue. Your eyelid twitch may be a sign that your body is craving more rest.
• Allergies. Itchy, watery, irritated eyes can cause eyelid spasms.
• Dry eyes. Dry, sore eyes may sometimes lead to an eyelid twitch.
• Eye strain. Eye muscle fatigue from prolonged reading or using a digital device can lead to an eyelid twitch.
• Caffeine. Consuming too much caffeine can over-stimulate your mind and body, including the muscles in your eyes.
• Alcohol. Similar to caffeine, excessive alcohol intake can have stimulating effects on your eye muscles.
• Nutrient deficiencies. A deficiency in vitamins B12 or D, or magnesium, can cause an eyelid twitch.
• Blepharospasm. This rare eye condition is caused by a neurological problem that leads to uncontrollable facial and eyelid spasms that generally worsen over time.
• Neurological disease. Although uncommon, an eyelid twitch can be a symptom of multiple sclerosis, Parkinson's disease or Bell's palsy.

How to Stop Your Eye Twitch

• Schedule an eye exam to find out what may be causing your eyelid twitch. Your eye doctor may prescribe glasses to relieve eye strain, or recommend dry eye treatments.
• Practice stress-relieving activities such as yoga and deep breathing exercises.
• Use eye drops to alleviate eye allergies or dry eye symptoms.
• Take frequent breaks from the screen and consider wearing computer glasses to reduce eye strain.
• Limit caffeine and alcohol consumption to determine if these stimulants may be the cause.

Although an eye twitch is generally not a cause for concern, if it persists for longer than a few days or you notice any changes to your vision, contact our team at Grove City Vision Center today to schedule an eye exam.