What Causes Dilated Pupils?

Dec 21, 2021 Source: Cainiu Health
Disease description:

I feel that my eyes are unusually abnormal, and my pupils appear significantly dilated. What are the causes of pupil dilation?

Doctor's answer (1)
Dr. Wang Qingqiang
Pupillary dilation may result from ocular trauma, but it can also indicate a serious neurological condition—such as cardiac disease—or, less commonly, food poisoning. If abnormal pupillary changes occur, prompt medical evaluation at a hospital is essential; delay may compromise timely diagnosis and treatment. In daily life, ensure adequate rest and sufficient sleep.