Weakness of facial musculature
Reduced strength of one or more muscles innervated by the facial nerve (the seventh cranial nerve).
What is Weakness of facial musculature?
Weakness of facial musculature is a symptom that people may experience for many reasons. It can be related to infections, chronic conditions, injuries, medication effects, or other health changes. The presence of this symptom alone does not diagnose any condition.
If you have Weakness of facial musculature that is severe, persistent, or accompanied by other warning signs, contact a qualified healthcare provider.
Possible conditions associated with Weakness of facial musculature
The following conditions have been associated with Weakness of facial musculature. Only a health professional can determine the underlying cause.
Adenylosuccinate synthetase-like 1-related distal myopathy
Adenylosuccinate synthetase-like 1-related distal myopathy is a medical condition that may be associated with various sy...
Adult-onset chronic progressive external ophthalmoplegia with mitochondrial myopathy
Adult-onset chronic progressive external ophthalmoplegia with mitochondrial myopathy is a medical condition that may be ...
Autosomal dominant optic atrophy, classic form
Autosomal dominant optic atrophy, classic form is a medical condition that may be associated with various symptoms and s...
Autosomal recessive distal nebulin myopathy
Autosomal recessive distal nebulin myopathy is a medical condition that may be associated with various symptoms and sign...
Bickerstaff brainstem encephalitis
Bickerstaff brainstem encephalitis is a medical condition that may be associated with various symptoms and signs.
Bilateral perisylvian polymicrogyria
Bilateral perisylvian polymicrogyria is a medical condition that may be associated with various symptoms and signs.
Carey-Fineman-Ziter syndrome 1
A rare condition characterized by the association of hypotonia, Moebius sequence (bilateral congenital facial palsy with...
Centronuclear myopathy 1
Centronuclear myopathy 1 is a medical condition that may be associated with various symptoms and signs.
Charcot-Marie-Tooth disease type 1F
Charcot-Marie-Tooth disease type 1F is a medical condition that may be associated with various symptoms and signs.
Charcot-Marie-Tooth disease type 4A
Charcot-Marie-Tooth disease type 4A is a medical condition that may be associated with various symptoms and signs.
Charcot-Marie-Tooth disease type 4B2
Charcot-Marie-Tooth disease type 4B2 is a medical condition that may be associated with various symptoms and signs.
Charcot-Marie-Tooth disease type 4C
Charcot-Marie-Tooth disease type 4C is a medical condition that may be associated with various symptoms and signs.
Related symptoms
When to seek medical care
Seek urgent care if Weakness of facial musculature is severe, sudden, or occurs with chest pain, difficulty breathing, confusion, severe weakness, or other serious symptoms.