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GlossaryOpioids (Opiates)

drugs that relieve pain by binding to brain receptors

Opioids are a class of drugs that include both natural and synthetic substances derived from the opium poppy plant, as well as synthetic analogs. They are primarily used for pain relief but can also produce euphoria, which makes them prone to misuse and addiction. Common examples include morphine, heroin, and prescription painkillers like oxycodone and hydrocodone. Opioids work by binding to specific receptors in the brain and nervous system to reduce the perception of pain.

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research Stability of Opiates in Hair Fibers After Exposure to Cosmetic Treatment

63 citations , August 1996 in “Forensic Science International”

Cosmetic treatments like bleaching and perming can greatly reduce opiate levels in hair, possibly leading to false-negative drug tests.

research Experimental Investigations on Hair Fibers as Diffusion Bridges and Opiates as Solutes in Solution

14 citations , January 1996 in “Journal of Forensic Sciences”

Hair can absorb and transfer opiates when soaked in water, with damaged hair absorbing more.

research Hidradenitis Suppurativa Encounters in a National Electronic Health Record Database Notable for Low Dermatology Utilization, Infrequent Biologic Prescriptions, and Frequent Opiate Prescriptions

4 citations , May 2020 in “Journal of the American Academy of Dermatology”

HS patients rarely see dermatologists, often get opiates, and need better care.

research Influence of the Cosmetic Treatment of Hair on Drug Testing

157 citations , April 1997 in “International journal of legal medicine”

Cosmetic hair treatments like bleaching and dyeing reduce drug levels in hair samples.

Finasteride, a 5α-Reductase Inhibitor, Potentiates Antinociceptive Effects of Morphine, Prevents the Development of Morphine Tolerance and Attenuates Abstinence Behavior in the Rat

research Finasteride, a 5α-Reductase Inhibitor, Potentiates Antinociceptive Effects of Morphine, Prevents the Development of Morphine Tolerance and Attenuates Abstinence Behavior in the Rat

15 citations , May 2007 in “Hormones and Behavior”

Finasteride boosts morphine's pain relief, stops tolerance, and reduces withdrawal in rats.

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community Rest Easy Ozzy - The man had glorious hair right up until the very end! 🤘

in Chat 510 upvotes 1 month ago

Ozzy had great hair despite a rough lifestyle, likely due to genetics. Discussions included the effects of drugs on hair, with some users mentioning treatments like Minoxidil and finasteride.

community U.S Court let Merck hide secrets about Finasteride.

in Finasteride/Dutasteride 303 upvotes 2 years ago

Hair loss discussion involving finasteride's side effects and effectiveness. Users shared mixed experiences, with some reporting side effects and others seeing positive results.

community Why do people who do hard drugs have great hair?

in Chat 10 upvotes 3 years ago

The conversation discusses why some people who use hard drugs have great hair, with various opinions suggesting genetics and higher estrogen levels as possible reasons. Specific treatments like Minoxidil, finasteride, and RU58841 are not mentioned.

community Cbum's hair transplant looks absolutely terrible

in Transplants 975 upvotes 7 months ago

A bodybuilder's hair transplant appears unnatural with a straight hairline and low density, possibly worsened by not using finasteride. The Turkish clinic is criticized for poor design, and the transplant may have been free for promotion.

community Quitting kratom stopped my hairloss by 80%

in Research/Science 67 upvotes 1 year ago

Quitting kratom reduced hair loss by 80% for a 23-year-old male. Others discussed kratom's effects and potential side effects on hair health.

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