Toradol (ketorolac): Was given an im injection in the buttocks for migraines and it was completely ineffective. The pain that the injection caused was infuriating considering there was absolutely no relief of the headache..
Examples of full agonists are oxycodone, methadone, codeine, heroin and morphine. PARTIAL AGONISTS. Partial agonists are drugs that bind primarily to mu opioid receptors and cause them to produce endorphins but to a much lesser extent than full agonists. BuprenorphineÂ®, SuboxoneÂ® and SubutexÂ® are partial agonists.
7-Hydroxymitragynine is a partial agonist at the Î¼-opioid receptor with a potency, calculated using pD (2) values, that is 30-fold higher than that of mitragynine and 17-fold higher than that of morphine, respectively.