MEDizzy
MEDizzy
Iqra
Iqra10 months ago
mydriasis

mydriasis

If your pupils are dilated, the black center of your eyes (pupils) are larger than usual. Pupils are typically the same size in both eyes. Pupils change in size to control how much light enters your eye. The colorful part of your eye (iris) controls the size of your pupil with tiny muscles. In bright light, your pupils will get smaller to prevent light from entering. In the dark, pupils get larger to allow more light in. These changes are called direct responses. Pupils also shrink when you focused on a close object. This is called an accommodative response. If a pupil does not get smaller in bright light or expand in the dark, the pupil is not functioning normally.

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