What causes eye twitching?

A woman drinking a cup of coffee looking at the camera.

Eye twitching, which is also known as eyelid twitching, is a common condition that affects millions of people around the world. It is caused by involuntary spasms or contractions of the eyelid muscles, which can be quite annoying and even interfere with daily activities. In this blog, we will discuss the various causes of eye twitching.

One of the most common causes of eye twitching is stress and anxiety. When we are stressed or anxious, our body releases adrenaline, which can cause muscle contractions and spasms, including those in the eyelids, this means that there is a lot of tension and pressure built up. It is best to try and relax as lack of sleep and fatigue can also contribute to eye twitching. When we don't get enough rest, our muscles become tired and more prone to twitching.

Another common cause of eye twitching is eye strain. When we spend too much time staring at screens or reading, our eyes can become fatigued and strained, which can lead to eye twitching. Our VitEYES Digital Blue products are perfect for those who use screens daily, and we even have gummy versions that are suitable for children.  In some cases, eye twitching may be a sign of an underlying eye problem, such as dry eye syndrome or eye allergies. These conditions can cause irritation and inflammation in the eyes, which can trigger muscle spasms and twitching.

Eye twitching may also be a side effect of certain medications, including antihistamines, decongestants, and surprisingly, even some antidepressants. These drugs can affect the levels of neurotransmitters in the brain, which can cause muscle contractions and spasms. If you suspect that your eye twitching may be related to a medication you are taking, speak with your healthcare provider.

Eye twitching may be a symptom of a more serious underlying condition, such as blepharospasm or hemifacial spasm. Blepharospasm is a neurological disorder that can cause involuntary spasms of the eyelid muscles, which can be quite severe and even cause temporary blindness. Hemifacial spasm is a condition that causes involuntary spasms of the muscles on one side of the face, including those in the eyelid.

If you are experiencing persistent or severe eye twitching, it is important to speak with your GP or optometrist, to rule out any underlying medical conditions. Your healthcare provider may recommend various treatments depending on the cause and severity of your eye twitching.

In most cases, eye twitching is most likely not a serious problem and will resolve on its own over time. However, there are a few things you can do to help reduce the frequency and intensity of your eye twitching. Reduce any sources of stress or anxiety in your life, practice relaxation techniques such as meditation, deep breathing, or yoga and make sure you are getting enough sleep each night, and take breaks when reading or using screens to prevent eye strain.

If you have any questions regarding our products which have been added to this blog, don’t hesitate to get in touch with our friendly team. If you’d like to read more blogs on eye-related topics, click here for more information.