Many people use cannabis to self-medicate for pain. Little is known about the impact of pain on tolerance and spontaneous withdrawal to delta-9-tetrahydrocannabinal (THC), the primary psychoactive compound in cannabis. Our previous research with the opioid morphine suggests persistent pain will increase the magnitude and duration of THC withdrawal. Male and female Sprague-Dawley rats were...
Introduction: Tolerance and dependence are known to occur with prolonged cannabis use. Few animal experiments on spontaneous withdrawal from delta-9-tetrahydrocannabinol (THC), the primary psychoactive compound in cannabis, have been conducted. The experiments that have been conducted use extremely high doses and report relatively mild symptoms. The objective of the present experiment was to...