What is the reason for the lower pouch convulsion?

Under the pouch convulsion generally refers to blepharospasm, may be caused by visual fatigue, keratitis, facial spasm and other reasons.

1, visual fatigue

with eyes for a long time, stay up late, eyes are not fully relaxed, may lead to local muscles in a state of tension contraction, resulting in visual fatigue, blepharospasm, dry eyes, blurred vision and other symptoms.

2, keratitis

and microbial infection, autoimmune disorders, adjacent tissue inflammation spread and other factors. Symptoms such as blepharospasm, fear of light, tears, eye pain, etc.

3, facial spasm

facial spasm may be caused by factors such as vascular compression, inflammation. Can lead to unilateral facial muscle paroxysmal convulsions, blepharospasm, mouth skew and other symptoms.