<P> Mydriasis ( / mɪˈdraɪ. əsɪs / ) is the dilation of the pupil , usually having a non-physiological cause , or sometimes a physiological pupillary response . Non-physiological causes of mydriasis include disease , trauma , or the use of drugs . </P>
<P> Mydriasis ( / mɪˈdraɪ. əsɪs / ) is the dilation of the pupil , usually having a non-physiological cause , or sometimes a physiological pupillary response . Non-physiological causes of mydriasis include disease , trauma , or the use of drugs . </P>
an agent that causes the pupil to dilate is called
an agent that causes the pupil to dilate is called
Mydriasis
Mydriasis