Use Cannabis prior to sleeping It is commonplace for individuals to use Cannabis prior to sleeping, whether as a result of acquired habits or out of the need to. Whichever the cause, it is a well-known fact that Cannabis is known to affect sleeping patterns in individuals, and the good news is that this is backed up by scientific research. This article seeks to highlight some of the ways in which cannabis affects sleeping patterns. In addition to helping insomniacs deal with their conditions, ...