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Pupil dilation: Difference between revisions
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>PJosepherum m PJosepherum moved page Physical effects: Pupil dilation to Effect:Pupil dilation |
>Oskykins m Oscarette moved page Effect:Pupil dilation to Pupil dilation |
(No difference)
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Revision as of 08:30, 23 September 2014
Pupil dilation (also called mydriasis) is the enlargement of the size of a person's pupils under normal lighting conditions. Normally, the pupil size increases in the dark and shrinks in the light; however, a dilated pupil will remain excessively large even in a bright environment. This effect generally occurs on drugs which increase overall serotonin levels including psychedelics, MDMA, various stimulants, and some anti-depressants.