Cannabis and symptoms of PMS and PMDD

Cannabis has been found to alleviate a wide array of medical symptoms, including those that overlap with physical and emotional symptoms of premenstrual syndrome (PMS) and premenstrual dysphoric disorder (PMDD), including insomnia, irritability, depression, and joint pain. Little work has addressed the use of cannabis as a treatment for PMS or PMDD or the role of women’s cannabis treatment expectancies as a predictor of consumption. Women who reported having experienced PMS and PMDD and endorsed lifetime cannabis use (N?=?145), completed an online survey assessing their frequency of cannabis use, PMS/PMDD symptoms, expectancies of cannabis-induced relief from symptoms, as well as cannabis-related problems. Women were found to hold meaningful expectancies that cannabis would treat all PMS/PMDD symptoms, except for overeating/food cravings. Cannabis treatment expectancies were positively associated with PMS/PMDD symptoms and with monthly cannabis use, and were negatively associated with cannabis-related problems. Research should further examine the relationship of cannabis treatment expectancies with individuals’ cannabis use, as findings indicate the potential for these expectancies to serve a punitive or protective role in the development of cannabis-related problems. Increased research on how cannabis might ameliorate symptoms of PMS and PMDD could help establish an alternative treatment plan that offers relief with fewer negative side effects.