The exact mechanism of myokymia is not known, but it is believed that certain lifestyle factors can result in this disorder. The nerves that send signals from the brain innervate a number of muscles at once. These nerves are protected by a protective layer called myelin. Damage to this layer can interfere with the transmission of messages, causing uncontrolled, involuntary muscle movements.
If you experience myokymia, you may experience twitching of the upper and lower eyelids. While this condition is usually harmless, persistent or severe twitching can indicate a neurological condition. See your optometrist if you notice that your myokymia episodes occur frequently. It’s important to note that myokymia symptoms may be signs of a more serious medical condition, so it is vital to have a professional diagnosed.
In most cases, myokymia symptoms are harmless and will go away within a few days. Generally, eyelid twitching is not a sign of a systemic disease, and it can be a side effect of a medical condition. However, in severe cases, the twitching may be a warning sign of systemic disease. A doctor may be able to diagnose myokymia and prescribe the proper treatment.
In rare cases, myokymia is caused by an underlying condition, such as an allergy or dry eye. Treating the cause of the eye discomfort may also help alleviate the symptoms of myokymia. If not treated, the disorder could lead to more serious complications. If left untreated, myokymia could progress and become a chronic problem. When not treated, the condition may worsen and cause further damage to the eyes.