Frontalis muscle weakness
Reduced strength of the frontalis muscle (which is located on the forehead).
What is Frontalis muscle weakness?
Frontalis muscle weakness 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 Frontalis muscle weakness that is severe, persistent, or accompanied by other warning signs, contact a qualified healthcare provider.
Possible conditions associated with Frontalis muscle weakness
The following conditions have been associated with Frontalis muscle weakness. Only a health professional can determine the underlying cause.
Congenital myasthenic syndrome
Congenital myasthenic syndrome is a medical condition that may be associated with various symptoms and signs.
Presynaptic congenital myasthenic syndromes
Presynaptic congenital myasthenic syndromes is a medical condition that may be associated with various symptoms and sign...
Related symptoms
When to seek medical care
Seek urgent care if Frontalis muscle weakness is severe, sudden, or occurs with chest pain, difficulty breathing, confusion, severe weakness, or other serious symptoms.