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The opposite of dilated pupils is constricted pupils.
Dilated pupils are large. Constricted pupils are small.
no
no, uppers, acid & ecstacy will dialate your pupils. downers, like heroin and oxy's will constrict "pinpoint" your pupils
yes, as will all opioid medications and/or substances
No, historically it's the exact opposite, it causes dilation of the pupils, particularly in larger than therapeutic doses. If you're noticing constricted pupils despite being on this medication, I would recommend notifying your doctor immediately as there may be another cause.
If the bearded dragon is in a dark area, yes. In bright light the pupils should be constricted.
Miotic in medical term means with constricted pupils.
Non-responsive pupils are often a sign of brain trauma, and are usually a sign of a concussion.
It depends quite heavily on ones tolerance to the drug. Pupils will generally stay constricted for the duration of the euphoric experience. Depending on quantity and quality of the heroin, and as I said the higher a person's tolerance, the faster they come down which is when pupils will return to normal size.
No. It actually dilates them. Opiates (hydrocodone, heroin etc) constrict pupils.
possible - most likely vitamin deficiency and/or abnormal rod cell count in eyes or possibly another eye disorder - infection or cataract. Check with an eye doctor or research online night blindness and causes. Night blindness due to constricted pupils is not total. Persons using pilocarpine eye drops have small pupils. Now it is rarely used. In darkness, you need more light , and the pupils dilate naturally. In contrast, pupils become small in bright sun light to cut down light.