What drug causes pupils to shrink?

Asked By: Laurine Hettinger
Date created: Thu, Dec 17, 2020 9:40 PM
Best answers
Narcotics: Both legal and illicit narcotic drugs – including heroin, hydrocodone, morphine, and fentanyl – constrict the pupils. At high doses, one of the symptoms of overdose is pinpoint pupils that do not respond to changes in light.
Answered By: Wallace Turcotte
Date created: Fri, Dec 18, 2020 11:43 PM

Why do some drugs make your pupils wider?

Why do some drugs make your pupils wider?
FAQ
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Commonly misused drugs that dilate the pupils include:

  • amphetamines.
  • bath salts.
  • benzodiazepines.
  • cocaine and crack cocaine.
  • crystal methamphetamine.
  • ecstasy.
  • ketamine.
  • LSD.
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One of the most likely reasons someone might have pinpoint pupils is the use of narcotic pain medications and other drugs in the opioid family, such as:

  • codeine.
  • fentanyl.
  • hydrocodone.
  • oxycodone.
  • morphine.
  • methadone.
  • heroin.
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Drug test results typically take 24 to 48 hours, depending on the type of test being performed (e.g., urine, hair or DOT).
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Opioids are a class of drugs that include the illegal drug heroin, synthetic opioids such as fentanyl, and pain relievers available legally by prescription, such as oxycodone (OxyContin®), hydrocodone (Vicodin®), codeine, morphine, and many others.
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Anyone who wants to report drug activity can contact Crime Stoppers via phone or online. A national tip line is available 24/7, and the program also operates out of local offices. Witnesses to drug crimes can make an anonymous phone call or fill out an online form.
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Dan Hayter, founder of K9 Global Training Academy and a former chief of the military drug dog trainer, agrees that edibles aren't impossible to trace. "A dog can be taught to recognize marijuana mixed into flour without too much difficulty," he says.
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What types of drug are there?

  • stimulants (e.g. cocaine)
  • depressants (e.g. alcohol)
  • opium-related painkillers (e.g. heroin)
  • hallucinogens (e.g. LSD)

Infoscope _ how pupils shrink or dilate based on emotion

Infoscope _ how pupils shrink or dilate based on emotion
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