10 Low Blood Sugar Symptoms
Reviewed: Dr. Mera
Symptom #3: Mydriasis
Mydriasis is the dilation of the pupils in the eyes. The condition is also known as a blown pupil. In a normal physiological response, the pupil dilates in the dark and constricts in bright light to protect the retina from light damage. In mydriasis, the pupil remains dilated even in a bright environment.
Nonphysiological causes of mydriasis include trauma, drug use, and disease. It also can be a symptom of raised intracranial pressure.
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