Search Results for: Euphoria


A feeling of great happiness or well-being. Euphoria may be a side effect of certain drugs. … [Read more...]

naltrexone hydrochloride

The hydrochloride salt of naltrexone, a noroxymorphone derivative with competitive opioid antagonistic activity. Naltrexone and its metabolite 6-beta-naltrexol … [Read more...]

meperidine hydrochloride

The hydrochloride salt of a synthetic piperidine ester with opioid analgesic activity. Meperidine mimics the actions of endogenous neuropeptides via opioid … [Read more...]

naloxone hydrochloride

The hydrochloride salt of naloxone, a thebaine derivate with opioid antagonist activity. Naloxone binds to opioid receptors in the CNS in a competitive manner, … [Read more...]

oxycodone hydrochloride

The hydrochloride salt of oxycodone, a methylether of oxymorphone and semisynthetic opioid agonist with analgesic and antitussive properties. Oxycodone binds to … [Read more...]

morphine sulfate

The sulfate salt of morphine, an opiate alkaloid isolated from the plant Papaver somniferum and produced synthetically. Morphine binds to and activates specific … [Read more...]

methadone hydrochloride

The hydrochloride salt of methadone, a synthetic opioid with analgesic activity. Similar to morphine and other morphine-like agents, methadone mimics the … [Read more...]

fentanyl citrate

The citrate salt of fentanyl, a synthetic opioid related to the phenylpiperidines with analgesic and anesthetic properties. Fentanyl exerts its analgesic effect … [Read more...]