Demerol is a synthetic opioid . Opioids cause pupil constriction. A fellow physician is now telling me that meperidine cause pupil dilatations. Explain mechanism of action please. ... View answer

rear ended car accident . i have post concussion syndrome . one pupil is slightly smaller than the ... concussion cause the difference in pupil size. ... View answer

I noticed my left pupil was severely dilated this morning at about 7 am. i did use an over the ... the drops, after felt like eye was still swollen but looking at it, swelling was gone but one pupil ... View answer

Prickly uncomfortable pupil hair. Shaving no good. Waxing no good. ... View answer

My daughter had an epidural anesthesia 6 days ago for labor or greater than 30 hours. Now her left pupil is 2 times larger than her right pupil. At times vision is not as good. No slurred speech or ... View answer

I had surgery 10days ago and I am itching everywhere. I was given succinylcholine. My body did not handle it well, and I experienced a spasm. Is it possible the itching is related? How long does it ... View answer

I m a mystery author and my bad guy uses succinylcholine as an eardrop to off his target. Is this even possible? Is this drug effective as an eardrop, ineffective, dangerous, etc. This is research for ... View answer

[wife had minor surgery and when she was home a couple of hours she had extreme muscle pain to the point of paralysis .. i put some of the key words in google and came up with a drug they used ,,,succinyleholine can you... View answer

hiii sir. i am umakant. i am 20 years old. i have a problem in my left eye. my left eye in pupil is not fix with other right pupil. if we see any object with right eye then my left eye pupil is see ... View answer

Hi, there s white stuff growing on my pupil. First it started as a small white patch beside my pupil, which i thought would fade away but now it s spreading towards the pupil of my right eye. How do ... View answer