What Does It Mean When Your Eyes Are Dilated

The pupils are small circular openings that control how much light enters the eyes.

Medically dilation of the pupils is known as mydriasis. Dilation or widening of the pupils of the eyes is normal in conditions of low light in order to allow more light to reach the retina. Specific medications known as mydriatics are administered to dilate the pupils for ophthalmologic examination. Head trauma may also produce dilated or unequal pupils that accompany other brain injuries.

In dilation your doctor uses special eye drops to force the pupil to stay open. Dilated pupils are pupils that are larger than normal in size. Dilated pupils may indicate attraction. That allow them to see much more of the back of your eye including the entire retina the part of the retina called.

Dilated pupils or pupils that are unequal in size can be a sign of serious conditions affecting the brain including stroke bleeding or tumor and often signal the presence of a medical emergency. The colored ring around the pupil is the iris. In bright light your pupils constrict get smaller to prevent too much light from entering your eyes. The size of your pupils is controlled by muscles in the colored part of your eye iris and the amount of light reaching your eyes.

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