The exact mechanism that causes the spasms is not fully understood, but the ophthalmologist said the spasms occur randomly and usually subside within seconds.
The eyelid muscles that open and close the eyelids are Orbicularis oculi“It’s the fastest-moving muscle in the human body, so when it goes into spasm, it goes into spasm.” Stephanie MarionneauHe is an ophthalmologist, American Academy of OphthalmologyThe muscles enable the eyelids to close Less than 100 ms It will reopen after about 200 milliseconds.
In rare cases, eyelid twitching can be debilitating and require medical treatment. Blepharospasm One or both eyes may involuntarily close. Although benign, blepharospasm can become chronic and increase in frequency over time, making it difficult to carry out everyday tasks.
and Hemifacial spasmBlepharospasm, a neuromuscular disorder, can progress to involve the eyebrows and lower facial muscles, causing the mouth to be pulled to one side.
Eyelid twitches are different from eyeball twitches, according to ophthalmologists. If the world seems to move with each twitch, see an ophthalmologist or neurologist.
Other things to know:
Simple eye twitches don’t require treatment, but if the twitching continues or starts to affect other muscles in your face, see your eye doctor.
Blepharospasm and hemifacial spasm can be treated with regular injections of botulinum toxin, also known as BotoxDrugs produced by bacteria BotulinumTemporarily blocks nerves Weakening or paralyzing certain muscles.
Deep brain stimulation implants could be considered in cases of severe blepharospasm that don’t respond to injections, or for people who are afraid of needles, he said. Andrew CareyAssociate Professor of Ophthalmology and Neurology at Johns Hopkins University.
In cases of hemifacial spasm, microvascular decompression surgery may be considered to relieve the pressure on the facial nerve that is causing it, but surgical treatment is highly invasive and can carry certain risks, ophthalmologists said.
Conclusion:
Eyelid twitching is usually harmless, but if it bothers you, try reducing stress, getting enough sleep, and cutting back on your caffeine intake. Medical Experts Say.
