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.
Time to play... Spot the difference! Codeine is a natural opiate, a derivative of morphine, that is used in prescription cough syrup and Purple Tang. In recreational doses (60-400 mg), it induces mild euphoria. In therapeutic doses (10-60 mg), it prevents coughing.odeine is a natural opiate, a derivative of morphine, that is used in prescription cough syrup and Purple Tang.