Symptoms of blepharospasm

Blepharospasm can be divided into primary blepharospasm, hemifacial spasm, symptoms and etiology.

1, primary blepharospasm

patients will appear bilateral orbicularis oculi spasmodic contraction, frequent small convulsions, but does not affect the eyes, serious patients may appear difficult to open eyes, functional blindness and other symptoms.

2, hemifacial spasm

patients will appear unilateral orbicularis oculi spasm, lesions will gradually expand to other parts, can be in sleep, awake attack, patients will also be accompanied by unilateral facial muscle weakness symptoms.