Mydriasis - Wikipedia
Mydriasis is the dilation of the pupil, usually having a non-physiological cause, [3] or sometimes a physiological pupillary response. [4] Non-physiological causes of mydriasis include disease, trauma, or the use of certain types of drug. It may also be of unknown cause.
Dilated Pupils (Mydriasis): What Is It, Causes & What It ...
Dilated pupils (mydriasis) are when the black center of your eyes are larger than normal. The condition may be caused by dilating eye drops from an eye exam, the side effects from a drug/medication or traumatic injury.
Mydriasis: Causes, Treatment, and More - Healthline
Apr 21, 2017 · Mydriasis can be a result of many different causes. It’s important to see your optometrist or doctor if your dilated pupils persist.
Mydriasis: Why Are My Pupils Dilated and What Should I Do?
Oct 22, 2024 · Mydriasis is when you have dilated pupils that don’t return to normal size in bright light. Many things can cause mydriasis, including serious problems like brain trauma. Less-serious causes of mydriasis include medication side effects and increased oxytocin.
Why Are My Pupils Dilated? 5 Causes of Dilated Pupils (Mydriasis)
Jul 1, 2024 · Sometimes, pupils can dilate without any change in light. The medical term for this is mydriasis. Medicines, injuries, and diseases can all cause this eye condition. Here's a closer look at some...
Concerned About Dilated Pupils? Causes and Treatment
May 5, 2023 · Mydriatics, or dilating eye drops, act directly on the iris muscles that change pupil shape. These are used by ophthalmologists as part of an eye exam or before eye surgery. Mydriatics may cause temporary sensitivity to bright light, …
Mydriasis (Dilated Pupils): Causes and Treatment
Nov 5, 2023 · What Is Mydriasis (Dilated Pupils)? Mydriasis occurs when the pupil remains dilated (widened) and doesn't respond to light changes in an environment. It can happen due to an injury, medications, or psychological factors.
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