Facial nerve weakness can be temporary or permanent. While infections can cause some damage, other weakness is caused by a stroke or trauma to the face. Additionally, certain medical conditions can cause nerve weakness in the face or slight facial paralysis, including Bell’s Palsy. These conditions not only damage the face but can also affect the eyes.
Thankfully, there is an eyelid surgery treatment for facial palsy (Bell’s Palsy). With surgery and other treatment options, those suffering from facial nerve weakness can find the care they need to correct any issues and help individuals regain confidence.
How Facial Nerve Weakness Impacts the Eyes
Some who suffer from facial nerve weakness experience symptoms involving the eye or surrounding area. Common symptoms include inability to fully close the eyelid, drooping of the lower eyelid, or tearing due to dry eye.
When an individual experiences facial nerve weakness that affects the eyes, vision may also be impaired; if an eyelid is half-closed or drooping, eyesight can be impacted. Although facial nerve weakness can affect the eye, it may also present as foreign sensations or facial pain.
Facial Nerve Weakness Symptoms
According to the National Library of Medicine, the facial nerve is vital to a person’s well-being, both psychologically, emotionally, and functionally. Injury to the facial nerve, known as facial nerve palsy, results in significant changes to the face. In addition, nerve weakness can affect many aspects of the patient’s life.
Symptoms associated with facial nerve palsy consist of the following:
- Inability to close the eyes
- Drooping eyebrow and mouth
- Dry eyes
- Red eyes
- Difficulty chewing
- Facial distortions
- Burning
- Tearing
- Facial pain
- Foreign body sensation
- Facial asymmetry
- Drooling on one side of the mouth
The conditions above can range in severity. While some individuals may experience several symptoms, others may experience only a few. Drooping eyelids, red eyes, and other symptoms can affect the eyes. If the eyes are affected, see an eye doctor right away.
Causes of Facial Nerve Weakness
Several conditions can cause facial nerve weakness. Some of the causes include:
- Idiopathic (Bell’s Palsy) – This is the most common cause of facial nerve weakness. Not only is it abrupt, but it can also cause paralysis within 24-72 hours.
- Infection – Various infections can lead to nerve weakness in the face. Infections range from Ramsay-Hunt syndrome to Lyme disease.
- Trauma – Blunt force trauma from an instrument or wound, this is the second most common cause of facial nerve weakness.
- Neoplasms – This weakness consists of multiple cranial nerves. Tumors may be present, including acoustic neuroma, the most common tumor affecting facial nerve function.
- Congenital – This occurs in newborns and can be due to various syndromes such as DiGeorge syndrome, Goldenhar syndrome, or Moebius syndrome.
- Miscellaneous – Certain specific conditions can create facial nerve weakness, including multiple sclerosis, Guillain-Barré syndrome, hypertension, and diabetes.
Although the causes can vary, anyone with facial nerve weakness may experience health issues affecting the eyes, eyelids, or eyebrows.
Find Eye Treatment
If you are experiencing facial nerve weakness, consider seeing an expert as soon as possible to assess the condition’s severity. At Advanced Eye Medical, our team of professionals has a long history of successfully treating patients. In fact, we provide surgical and non-surgical treatment options to correct disease processes, improve function, and restore the appearance.
Schedule a consultation with one of our eye doctors who can assist you in learning more about your condition and the many ways to find treatment. Contact us today so we can fill you in on our various eyelid surgery options.