What drugs makes a persons pupils smaller?
Ecstasy actually dilates your pupils. Pot usually has no measurable effect on pupils. Alcohol, crack, heroin and morphine will all constrict your pupils. Most opioids will.
How can I improve my hearing? Does MEPS do dilated pupil thing before the eye exam? how should i run?
dont worry man they dont do anything screw to your eyes and you cant improve your hearing the only (be careful with the depth perception test if you want an airman job for navy at least) if your in the navy like me and for the running they give you a book that will help with your running my recruiter has me doing uphill sprinting every other day and distance running. do lots of squats and incline running and distance running and remember always answer no to almost pretty much everything
How can I make my pupils small?
You can’t make your pupils a size permanently, They change when things happen to them. For example if you look at someone you like they increase, if you are in a bright room they shrink because they only take in so much light. When its dark in your room at night they become bigger because there is no light to take in and if there is the huge “iris” will find it easier at that size.
How can you enlarge your pupils on command?
It is easier, for me at least, to intentionally constrict my pupils than to dilate them. Here's how.I get calm and still in a dark-ish room with no distractions, and gaze straight forward trying not to focus or pay attention to anything I see except the overall light and color. Do you know how you can intentionally focus or defocus your eyes? Not stereo vision, but the eye focus? Try to focus in the long distance without actually looking at something.Eventually, when I am completely relaxed, everything starts darkening in waves, it gets darker, darker, darker, and then lighter. And sooner or later you find that you can intentionally make it darker by completely relaxing your eye. And you can make it lighter, expanding the pupils, by kind of clenching your eye, it's a little like stiffening your muscles when you're trying not to fall asleep.That's the pupil muscles relaxing to contract, and tightening to expand. Of course you can do it by focusing on a bright object, and then a dark one, or shining a light in your eye an then turning it off, but that's cheating, and I don't think that helps you learn the muscle control.With some practice you could probably learn to do this without needing to relax so much or being in a perfect environment, or maybe you would just learn to relax your eyes more quickly. This looks really creepy. Anyone watching you will be freaked out, if that is your goal.
Why did my pupils get bigger?
I have looked at my eyes in the past and notice i have small pupils compare to some rare big ones I've seen, and it's not because I shined light in them and saw my pupils small, but i can see them without shining light and today i looked at them and there like twice the size they used to be. What happen? And i know that big pupils are good because you can see better
How can I tell if my boyfriend is taking LSD?
Not that I ever used product myself, I speak from personal experience. LSD? Depending on geography, that is an item that is VERY hard to procure. For that reason alone I think your boyfriend is 'Not Guilty'. Besides, if he were high on LSD, I Guaran-------tee you that you would be able to tell just based on your own instincts. For one thing, the pupils dialate a great deal on LSD. They become so large, the eyes appear black...sensitivity to bright light....sensitivity to flashing lights....unexplained laughter. You use LSD enough and you can hide it fairly well, but it is a very hard drug to control. Most users give themselves away by their complere idiotic behavior. Now the Weed. Have him take a pee test. Cheap, effective, conclusive. If not, got to the basics: smell his fingers (serepticiously). A kiss is a good taste testor also. Check his ashtray in his car. And last: Ask him, tell him if he lies and you find out later then you are going to.....
Anybody know about Ketamine?
Ketamine has a duration of action of about 45-60 minutes when snorted (insufflation) and 1-2 hours when used orally. It may take 1-2 EXTRA hours before you return to normal. Ketamine causes mydriasis (pupil dilation), this should last for the duration of the experience and may continue for a short period after the psychedelic effects are gone. Depending on how much ketamine is used you may be unable to move or find it extremely difficult to move. At medium to high doses (including the "K-hole") people my be completely (or almost completely) dissociated with their body. If you go home and the dissociated, psychedelic, and anaesthetic effects are still happening (especially if you have never used before) then yes people certainly could notice. Ketamine is NOT part of standard drug tests however some expanded testing will test for it. Home drug test kits and tests for employment rarely test for ketamine. However it is typically detectable in urine for 2-4 days. The half-life of ketamine is 2.5 hrs. If you take a large dose, enough to experience a "K-hole," you could easily become completely dissociated, you may be incapacitated, unresponsive, inattentive, uncoordinated, your movement and actions may become erratic, you may appear to be very ill, nausea and vomiting are not uncommon. Also people can have an experience clinically indistinguishable from schizophrenia. If you do chose you use I recommend you have a friend (who in not drinking or using drugs) with you. It is very important since you may lose touch with reality and with your body. I will not lecture or tell you that "drugs are bad" or any of that rubbish but I certainly can't recommend you use ketamine- if you do just be careful.
I have always had larger than normal pupils. What causes this and could it be a deficiency in something?
Are you a teacher. If so then the answer is encourage smaller portion size if they are overweight or nothing if they are tall. If not don't worry I suspect.if it is your eyes then it is quite likely that you are normal. Large reactive pupils are fine. Thye should get smaller as you focus on something nearby e.g. tip of nose or with bright lights. If u really are concerned see a doctor.If you are doing a lot of cocaine or similar then you should stop as that could be it why.
Am I a vampire? (try and take this seriously)?
Why, of course you are.
What happens if a person stays in a dark room for a long time?
If one lives in dark room,he/she will not get sunlight due to which vitamin D Deficiency cause bone pain n muscle weekness…..n eye pupil also will not face the light when he /she going to outside….irritation,headache like prblm will have to face….By living in dark room ….he lost his all interest in life…..he can't adjust the true life….that is what's d truth or not??? He had sat his mentally or may be habbitual to live in dark and lonely….He lost his strength to fight against truth …or facing the problems which have taken in life