Static Library Class
Depressant
Depressant substances in the DrugsPRO library. Browse static substance pages, summaries and related harm reduction context without JavaScript.
Substances In This Class
These static substance pages were matched from the shared DrugsPRO library dataset used for prerender and no-JS delivery.
Library
promethazine
Promethazine is a first-generation antihistamine of the phenothiazine class, developed by French chemists in the mid-1940s. It functions as…
Library
pronitazene
Active in double-digit microgram doses; steep dose-response curve. Volumetric dosing essential due to extreme potency. Multiple naloxone do…
Library
propofol
A very short acting sedative that is usually given at the start of general anesthesia, and for maintenance of the prior. It should never be…
Library
propranolol
Propranolol is a non-selective beta-adrenergic antagonist and naphthalene derivative first approved by the FDA in 1967. It is prescribed fo…
Library
protodesnitazene
Protodesnitazene is a benzimidazole derivative which has been sold as a designer drug, and has potent opioid effects. It has been identifie…
Library
pseudocodeine
Pseudocodeine is an isomer of codeine, once studied for its use as an analgesic. Like codeine, its neighbouring alkene and alcohol groups a…
Library
pst
Poppy Tea can be made from poppy pods, stalks and seeds, and contains various opium alkaloids including primarily Morphine, as well as Code…
Library
pyrazolam
Pyrazolam is a research chemical depressant of the triazolobenzodiazepine class. Originally developed at Hoffmann-La Roche in the 1970s, it…
Library
quazepam
Benzodiazepine derivate drug, noral is prescribed for short term treatment of insomnia, and sleep maintenance. its MOA is very similar to A…
Library
quetiapine
Quetiapine is a second-generation atypical antipsychotic of the dibenzothiazepine class, structurally related to clozapine. Developed by As…
Library
remifentanil
Standard anesthetic practice uses continuous infusions of 0.05-0.25 ug/kg/min; analgesia ceases within approximately 5 minutes of pump stop…
Library
rilmazafone
Unique to Japan, this drug, also known as Rhythmy, is a benzodiazepine pro-drug which while inactive itself, is metabolised into the active…
Library
rilmazolam
Rilmazolam is a triazolobenzodiazepine and the principal active metabolite of rilmazafone, a prodrug sold under the brand name Rhythmy (リスミ…
Library
risperidone
Risperidone (also known as Risperdal) is an atypical antipsychotic medication of the benzisoxazole chemical class. Risperidone is prescribe…
Library
Library
ro_073953
Library
Library
ro_074065
Difludiazepam (Ro07-4065) is a benzodiazepine derivative which is the 2',6'-difluoro derivative of fludiazepam. It was invented in the 1970…
Library
ronlax
A benzodiazepine derivative that posses the standard benzodiazepine effects. It has a very long half life (51-103 hours) it metabolizes int…
Library
Library
salvia
Salvia divinorum is a plant species in the sage genus native to the cloud forests of Oaxaca, Mexico, containing the potent compound salvino…
Library
scopolamine
Scopolamine is a naturally occurring tropane alkaloid found in plants of the Solanaceae family, including Datura species, where it serves a…
Library
secobarbital
Secobarbital, also known as secobarbitone in British English and by the brand name Seconal, is a short-acting psychoactive drug of the barb…
Get the full DrugsPRO experience
Open the interactive DrugsPRO app for search, saved items, deeper filters, and dynamic harm reduction tools.
Get a PRO Test kit, the simple, quick and reliable drug checking test kit. Visit https://protestkit.eu