1
Legal Intoxication:
What prescriptions
are being abused now?
Nancy Balch, PharmD, BCCCP
July 13, 2018
Disclosure Statement
• I have no personal or financial conflicts of interest relating
to this presentation
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Objectives
• Determine the potential for abuse due to the
mechanism of action of prescription
medications.
• Outline methods to potentially decrease the
risk of illicit prescription medication abuse.
• Evaluate whether a patient is at risk of
medication abuse and/or abusing prescription
medications.
Question 1: Which One Is Not Abused?
A. Carbidopa/levodopa (Sinemet)
B. Gabapentin (Neurontin)
C. Buproprion (Wellbutrin)
D. Atenolol (Tenormin)
E. Fexofenadine (Allegra)
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Question 2: Which medication would you
choose?
I.V., a 38 yo male, presents with depression. He has a 15
year history of heroin abuse, currently in remission, on
methadone. The team asks your opinion on the best
option for initiation of treatment from the following
options:
A. Fluoxetine (Prozac)
B. Paroxetine (Paxil)
C. Phenelzine (Nardil)
D. Quetiapine (Seroquel)
Question 3: Which medication would you
choose?
U.S.E., a 23 yo female, has been admitted for an open left
tibia fracture. She requires a hydromorphone PCA; MGH
ACT will wean her off and put her back on Suboxone
after discharge. She complains of severe itching from
the opiates, the Team asks your assistance on
treatment:
A. Diphenhydramine 50 mg IV by rapid push
B. Famotidine 20 mg by mouth twice daily
C. Solumedrol 125 mg IV prior to opiates
D. Fexofenadine 180 mg by mouth twice daily
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For Another CE: Known Abusive Medications
• Amphetamines: alone or with other meds
• Benzodiazepines: alone or with other meds
• Dextromethorphan: alone or with other meds
• Diphenhydramine: all routes, ‘dirty high’, preferably
before other meds (increase high)
• Ketamine: alone or with other meds
• Nitrous oxide: from welding supply stores, etc
• Opiates: hydromorphone > fentanyl > morphine >
oxycodone > tramadol
• Pregabalin: alone or with other meds
• Promethazine: increase opiate high
How Do They Learn?
• Prisoners: Trickle down effect
• Accidentally: taking medications together
• Internet: what to use, how to use, what not to use, how
to obtain from your Provider, purchasing prescription
meds
• ‘Best’ sites cannot be accessed unless you create an
account
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Where Do They Learn?
• www.bluelight.org
• Wikipedia, treato.com
• Martindale, pmc, ncbi.gov, sci-hub.cc, nih.gov,
PubMed, Micromedex, Rang + Dale’s
Neuropharmacology
• Stahl’s Psychopharmacology, Nestler’s Molecular
Neuropharmacology, psychopharmacopeia app, +
many more
Carbidopa/levodopa + Cocaine
• Best effect BEFORE cocaine
• Experience better high
• Easier to come down
http://www.bluelight.org
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Gabapentin
• Combo: oxy, etoh, naproxen (? increased
bioavailability), propranolol, mirtazapine,
buprenorphine, caffeine
• Solo: acidic drink, dose separation, food
• Ø rectal or IV potential
Beta-Blockers
• B1 selective preferred (atenolol), but all are used
• + methamphetamine, MDMA (aka ecstasy, is
controversial)
• Propranolol: dysphoric feeling
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Diltiazem: With Other Substances
• Suboxone
• Amphetamine, methylphenidate, other stimulants
• Morphine
• Cocaine
Bupropion
• Snorted for the best high
• Useful if can’t obtain amphetamine
• Bluelight: directions to remove shell
• Orally with amphetamine
• Some have seized, abusing it
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Paroxetine vs Fluoxetine
• “Do not tolerate fluoxetine, only tolerate paroxetine”
• Paroxetine inhibits CYP450
• Increase levels of medications metabolized by CYP450
• Methadone one of the most common with paroxetine
www.bluelight.org
Quetiapine
• To sleep ‘after a bender’
• Sleep after methamphetamine binge
• Sleep after a dextromethorphan ‘trip’
• Best effect taken before going out
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Monoamine Oxidase Inhibitors (MAOI’s)
• MAOI’s not used, often, clinically anymore
• Potentiate effect of some hallucinogenics
• Many cautions on bluelight
Anticholinergics
• Abuse noted since ~1960
• Mild euphoria
• Benztropine, trihexyphenidyl, etc
• Lomotil, Hydromet (mixed bluelight reviews)
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GI Medications
• Omeprazole
• Famotidine
• Ranitidine
• Cimetidine
Cimetidine
• Extend high of opiates
• Suboxone- increased high
• Decrease metabolism of other medications
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Loperamide
• Prevent withdrawal
• If unable to obtain heroin, other opiates
• Be able to work
Miscellaneous
• Levetiracetam + methylphenidate
• Piracetam (+ stimulants) oxiracetam
• Lamotrigine
• ADHD/ADD meds
Jena, A.B., Goldman, D.P., Foster, S.E., Califano, J.A.. (2011). Prescription Medication Abuse and Illegitimate Internet-Based Pharmacies. Annals
of Internal Medicine, 155, 848-850. Retrieved Feb 5, 2012, from OVID database.
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CYP450 Action
• Discussed in layman’s terms
• Complete chart provided
• Directions on use of chart
• Provided to users in chart an poster form
http://www.bluelight.org
Grapefruit Juice
• Discussed heavily, on all sites, in regards to
cytochrome P450 (cyp450) system
• Request meds metabolized by CYP450, to inhibit
system
• How much to drink, how often to drink, when to drink
around meds, and how the cyp450 system works.
http://www.bluelight.org
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Kratom
• Food supplement
• Sold on the internet, and stores
• Best if taken orally
• Best abused if mostly opiate naïve
• Some state sedating and euphoric
• Addiction potential
http://www.narconon.org/drug-abuse/kratom-effects.html
https://en.wikipedia.org/wiki/Mitragyna_speciosa
http://www.bluelight.org
What To Look For
• Medication request ≠ disease state, need vs desire
• Specific medication in class of meds
• Often requests early refills
• Symptoms of medication abuse
• New medication added to MassPat
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Signs
• Pain out of proportion: still 8/10 after appropriate
medications
• Pain, woken from sleep for vitals
• Specific times stated for ‘premedication’
• ‘Anaphylaxis’ to one med in class, but not others
• Requests med be left at bedside
Pmp Correctly
• Attempt to locate all entries
• 1st 3 initials of first, last name = unlinked local entries
• Full name = unlinked national entries
• Methadone clinics: currently not required
• VA: Not required unless Provider licensed in State
writing prescription
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Potential Prevention
• Utilize lower risk medications
• ALWAYS oral when possible
• Standing acetaminophen, and other non-
abusive pain medications
Potential Prevention
• Monitor for signs, symptoms
• Utilize Addictions Specialists
• Always pmp, no matter age
• If requesting seizure medications, have patient see a
Specialist
• Research
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Other Supplements
• Roots, etc, preferred, to ensure is actual supplement
• Kava Kava: if unable to obtain alcohol
• Morning Glory seeds: US- coated, to prevent abuse
• Nutmeg: high doses, a lot of water with it
• Salvia: short lasting, difficult to obtain
• Skullcap: if can’t obtain marijuana
• Poppy seeds: difficult to obtain in US
Question 1: Which One Is Not Abused?
A. Carbidopa/levodopa (Sinemet)
B. Gabapentin (Neurontin)
C. Buproprion (Wellbutrin)
D. Atenolol (Tenormin)
E. Fexofenadine (Allegra)
17
Question 2: Which medication would you
choose?
I.V., a 38 yo male, presents with depression. He has a 15
year history of heroin abuse, currently in remission, on
methadone. The team asks your opinion on the best
option for initiation of treatment from the following
options:
A. Fluoxetine (Prozac)
B. Paroxetine (Paxil)
C. Phenelzine (Nardil)
D. Quetiapine (Seroquel)
Question 3: Which medication would you
choose?
U.S.E., a 23 yo female, has been admitted for an open left
tibia fracture. She requires a hydromorphone PCA; MGH
ACT will wean her off and put her back on Suboxone
after discharge. She complains of severe itching from
the opiates, the Team asks your assistance on
treatment:
A. Diphenhydramine 50 mg IV by rapid push
B. Famotidine 20 mg by mouth twice daily
C. Solumedrol 125 mg IV prior to opiates
D. Fexofenadine 180 mg by mouth twice daily
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Thank you!!
Questions and Answers
If I don’t know it, I promise to get back to you
Nancy Balch, PharmD, BCCCP
The End
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Additional Information
The following slides contain
additional information, from
Bluelight website for those
who may be interested
Cold water extraction: to potentially NOT dissolve
the meds you don’t want (ie acetaminophen):
cold water extraction last night on around 44 pills of
500/30/8mg paracetamol/caffeine/codeine and I thought it
was very accurate as there was only a cloudy mixture left in
the water I used and there was a boat load of powder left on
the multiple tissues I used. However, I drank the crap last
night and while the high was grand at first I eventually began
to feel quite nauseous and nearly got sick. Woke up this
morning feeling like crap and puked up so many times since
then. What are the chances I overdosed on paracetamol?
How much of it would have dissolved in the water
http://www.bluelight.org
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Gabapentin Abuse
• Max benefit: solid meal before, wash down with acidic
drink, fresh squeezed lemon in water = winner, +
naproxen further incr bioavail. Dose >900mg=wasteful,
more you take=less absorb, space doses by ~1-2 hrs, this
particular and lovable med takes 1+ hr to reach peak
effect
• When 1st started taking, was my wife's, only kept filling rx
for me; was bad opiate addict then, always dosed 1800-
3600 mg at a time x 3-4 days til script gone, then I’d look
to score something else, she now gets 4500 mg/day! we
now only get rx cause I’m totally off opiates & all else,
previous dose doesn't do anything for me 3 1/2 weeks
later, so for someone w/apparently high tolerance, need to
dose for at least mellow affect? any advice would be
greatly appreciated!
://www.bluelight.org
With suboxone am a believer, amazing potentiator of buprenorphine! Not only almost doubles
subjective dose feeling but extends effects.Took 1mg of sub sl yesterday 6p, is now 10:30 a,
still feel strongly + last night slept like a baby when usually suffer from insomnia. W/out using
cimetidine, 2 mg suboxone barely holds me, keeps me well, + would not be feeling it next day.
Dosing schedule:1 hr before su -600 mg cimetidine, then dose sub, then every 6 hrs after 400
mg cimetidine until I no longer feel the sub, usually sometime after the 24 hr mark. Still well;
just no longer conciously feel the sub. Big money saver with cost of suboxone: 50 tabs of 200
mg cimetidine < $5. Even if have tried cimetidine with other opiates, try with sub, you might be
like me and able to get double the mileage out of your sub..
Recently trying to lower my suboxone maint dose to conserve my stash. Prescribed 3mg a
day; I insufflate my pills, not to get high, but find it most effective road for me. Taking 4mg
recently, ran a little low on my stash, I have begun to taper. To 3 mg three days ago and
feeling crappy. Achey/depressed below 4 mg & has always been the case (on sub maint for 4-
5 yrs, attempted to stop multiple times). 9 am took 800 mg cimetidine 1 hr before insufflating 2
mg sub, and now at 4:30 pm while I am writing this, I still feel better than I have the past few
days at 3 mg. Also took 5 hr energy shot a few hrs ago. I read somewhere they help potentiate
suboxone because of the caffeine and vitamin b. Update: again I am totally blown away by
how well this works! It has allowed me to take half my normal dose and literally be well enough
to make it 48 hours without redosing. Granted I didn't feel fantastic day two, but it certainly
made conserving my stash so much more pain free than what I've experienced the numerous
other times I have ran low at the end of the month. Anyways, I am amazed at how well this
worked. Tomorrow I will try this without the 5 hour energy shot and see if it works as well.
Cheers to the OP for tipping me off about this! I have tried literally everything to lower my dose
without suffering from horrible depression. (plugging, alcohol solution, white grapefruit juice,
etc.
://www.bluelight.org
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-Loperamide: taking for almost 2yrs whenever I run out of my monthly MSIR rx prescribed to me for chronic
back pain. Believe it or not, I'm not your typical junkie who began using drugs at young age to cope; was a "good
boy" until began experiencing nightmare known as chronic pain. I hope none of you ever have to experience it if
you aren't already; it'll flip your world upside-down.
-If I take around 70 tabs loperamide it DOES stop all of MY withdrawals for roughly 20 hrs and gives me a
decent albeit "dirty" buzz x several hrs. Contrary to popular belief, does NOT constipate ME for an eternity.
Takes roughly 1-2 hrs for loperamide to take effect. Have been taking opiates almost every day for 4 yrs.
Tagamet tabs (200mg/ tab)..1g (5 tabs) ORAL, Loperamide tabs (2mg/tab)... 160mg (80 tabs) ORAL
3am, picked up soda, thought about Tagamet to experiment. Generics $5/60 tabs. Brand about $8 for 30 tabs.
3:15am -Took 1g (5 tabs) in my truck before leaving. Feeling optimistic about it, not expecting anything major.
3:30am -Decided to eat before dosing loperamide. Most say to wait 45 min-hr before loperamide for best result
4:15am - Dosed 80mg (40 tabs) of loperamide after pizza. Remember to dose according to YOUR tolerance
5:15am - Feeling the same as before; nothing worth writing about
6:15am - Took additional 80mg (40 tabs) to see if get me anywhere. Normally take that daily to stave off
w/drawal to function at work. Sounds crazy but more common than you think; can become dependent on
loperamide; I experience horrible withdrawals roughly 24hrs after dosing. Remember dose to YOUR tolerance!
-Lamictal: Been taking sub for maint for > 1 ½ yr, for me is godsend. Won't go in whole history, suffice to say a
heroin addict on/off for long time. When started sub was taking 8-12mg/day, felt absolutely *nothing* no matter
how much took (up to 24mg) or in what manner (tried snorting=nothing). Then about 3 m into sub treatment my
doctor put me on Lamictal -mood stabilizer - and I immediately Noticed it's potentiator effects. now I take 8mg
of sub in morn and 8mg at night and about 75-100mg of the Lamictal with each dose. it's a bit strange because
it's not 100% of the time and it's not always the same strength but probably 75% of the time I *do* get high - not
a lot, and the euphoria only lasts for maybe an hour, but nonetheless - it's definitely there.
-I find that if I take too much of both I get drowsy and I nod - but without the raging euphoria we all know so
well so it's kind of pointless. best I can compare it to is when I didn't have a habit and I would eat a bunch of
codeine, a nice opiate buzz but nothing overwhelming.
I haven't tried the Cimetidine as of yet but I'm off to the pharmacy now so I'll let y'all know how that works out.
://www.bluelight.org
References • Affaticati, A., Gerra, M.L., Amerio, A., Inglese, M., Antonioni, M.C., et al (2015,
December). The Controversial Case of Biperiden From Prescription Drug to Drug of
Abuse. Journal of Clinical Psychopharmacology, 35 (6), 749-750. Retrieved Aug 20,
2017, from OVID database.
• Baker, J.S., Graham, M., Davies, B. (2006, July). Gym users and abuse of prescription
drugs. Journal of the Royal Society of Medicine, 99, 331-332. Retrieved Jul 30, 2017,
from OVID database.
• Maier, L., Schaub, M.P. (2015). The Use of Prescription Drugs and Drugs of Abuse for
Neuroenhancement in Europe Not Widespread But a Reality. European Psychologist,
20 (3), 155-166. Retrieved Feb 5, 2012, from OVID database.
• Jewell, C.E., Tomlinson, J., Weaver, M. (2011). Identification and Management of
Prescription Opioid Abuse in Hospitalized Patients. Journal of Addictions Nursing, 22,
32-38. Retrieved Feb 5, 2012, from OVID database.
• Jena, A.B., Goldman, D.P., Foster, S.E., Califano, J.A.. (2011). Prescription Medication
Abuse and Illegitimate Internet-Based Pharmacies. Annals of Internal Medicine, 155,
848-850. Retrieved Feb 5, 2012, from OVID database.
• Cai, R., Crane, E., Poneleit, K., Paulozzi, L. (2010, June 10). Emergency Department
Visits Involving Nonmedical Use of Selected Prescription Drugs – United States, 2004-
2008. Centers for Disease Control and Prevention MMWR Morbidity and Mortality
Weekly Report, 59 (23), 705-709. Retrieved Feb 5, 2012, from OVID database.
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References • Cooper, R. (2013). Over-the-counter medicine abuse – a review of literature. Journal of
Substance Use, 18 (2), 82-107. Retrieved Feb 5, 2012 from OVID database.
• Lessenger, J.E., Feinberg, S.D. (2008, January-February). Abuse of Prescription and
Over-the-Counter Medications. Journal of American Board of Family Medicine, 21, 45-
54. Retrieved Feb 5, 2012 from OVID database.
• Levine, D. (2007). ‘Pharming’: the abuse of prescription and over-the-counter drugs in
teens. Current Opinion in Pediatrics, 19, 270-274. Retrieved Feb 5, 2012 from OVID
database.
• Worley, J.. (2014, July/September). Identification and Management of Prescription Drug
Abuse in Pregnancy. The Journal of Perinatal & Neonatal Nursing, 28 (3), 196-203.
Retrieved Feb 5, 2012 from OVID database.
• Goldsworthy, R.C., Schwartz, N.C., Mayhorn, C.B. (2008). Beyond Abuse and
Exposure: Framing the Impact of Prescription-Medication Sharing. American Journal of
Public Health, 98, 1115-1121. Retrieved Feb 5, 2012 from OVID database.
• http://www.bluelight.org
• FDA (2011, August 12). Strategies to Reduce Medication Errors: Working to Improve
Medication Safety. Retrieved from FDA website
http://www.fda.gov/Drugs/ResourcesForYou/Consumers/ucm143553.htm
• https://www.statnews.com/2017/07/06/gabapentin-opioid-abuse/
• http://www.narconon.org/drug-abuse/kratom-effects.html
• https://en.wikipedia.org/wiki/Mitragyna_speciosa
References
The following links from Erowid may be interesting for
you and display education provided to users of such
sites:
• https://erowid.org/chemicals/opiates/opiates_info3.sht
ml
• https://erowid.org/psychoactives/testing/testing_faq.s
html
• https://erowid.org/experiences/exp.php?ID=83751
• https://erowid.org/chemicals/opiates/opiates_mcderm
otts_guide.shtml
• https://erowid.org/experiences/exp.php?ID=75597