Preclinical assessment of tramadol abuse potential: Effects of acute and repeated tramadol on intracranial self-stimulation in rats.
Ahmad A AltarifiMegan J MoerkeMohammad I AlsalemS Stevens NegusPublished in: Journal of psychopharmacology (Oxford, England) (2020)
These results suggest that tramadol has lower abuse potential than other abused MOR agonists and that repeated tramadol exposure produces relatively little enhancement of abuse potential of other MOR agonists.