[Faline]

Mydriasis /mɨˈdraɪ.əsɪs/ is a dilation of the pupil, usually defined as when having a non-physiological cause but sometimes defined as potentially being a physiological pupillary response. Non-physiological causes of mydriasis include disease, trauma, or the use of drugs. Normally, the pupil dilates in the dark and constricts in the light to respectively improve vividity at night and to protect the retina from sunlight damage during the day. A mydriatic pupil will remain excessively large even in a bright environment. The excitation of the radial fibres of the iris which increases the pupillary aperture is referred to as a mydriasis. More generally, mydriasis also refers to the natural dilation of pupils, for instance in low light conditions or under sympathetic stimulation.
An informal term for mydriasis is blown pupil and is used by medical providers. It is usually used to refer to a fixed, unilateral mydriasis, which could be a symptom of raised intracranial pressure.
The opposite, constriction of the pupil, is referred to as miosis. Both mydriasis and miosis can be physiological. Anisocoria is the condition of one pupil being more dilated than the other.

[ninjachef]

Eye pics freak me out...

[TwistedPrincess]

now those are bedroom eyes... they should go into the bedroom and stay there. ugh!

[Shakey]

Strange eye color.

[DIfferent_Trains]

Am I right in thinking that extended opiate use causes the pupils to become very small, and extended use of cocaine causes them to enlarge?

[LadyCPlum]

They both still look pretty creepy

[HeadlessHorseman]

Weird, one my ex girlfriends had large pupils all the time from a chemical/mental imbalance, not from use of drugs. The repair on that looks messed up.

[Sharon]

Remarkable sutures