For some patients, sometimes. There is no part of this study that says that “positives are uncommon and negatives are common” to cannabis/cannabinoid use overall as the comment I was responding to said. You would have to only read “these are some negative effects some people have experienced” and not read anything else in the study to conclude “the authors of this study that repeatedly points out the efficacy of Nabiximols are trying to tell you that cannabinoids are Actually Bad And Not Good”