In a study that excluded cannabis users, researchers found that alcohol hangovers significantly impair both executive function (paying attention, regulating emotions, etc.) and prospective memory (remembering future plans).
Preferences for Medical Marijuana over Prescription Medications Among Persons Living with Chronic Conditions: Alternative, Complementary, and Tapering Uses
In a survey of 30 patients using medical cannabis for a range of illnesses, including Rheumatoid Arthritis, cancer, Hepatitis C, PTSD, and more, patients reported an array of benefits from their cannabis use. Patients successfully used cannabis as an alternative to prescription medication, as a complementary agent with traditional prescription medicines, and to gradually help halt the use of some prescription medications. Benefits described by participants included the effects of cannabis lasting longer than that of opioids, lower risk of addiction, fewer side-effects. Patients also saw their sleep, anxiety, appetite, and adverse reactions improve with the use of medical cannabis. Larger, more controlled studies may suggest cannabis more affirmatively as an alternative or complementary therapy with prescription medications.
Overlaps in pharmacology for the treatment of chronic pain and mental health disorders
Select small trials have demonstrated cannabis to be more effective than other analgesics to treat chronic pain associated with certain conditions. However, the existing research lacks large-scale, controlled experiments relating medical cannabis use to pain management. Additionally, negative effects are documented with respect to cannabis use among adolescents and those suffering from compromised mental health. There is a need for further research on the topic.
In a systematic review of studies investigating cannabis therapy for the treatment of chronic non-cancer pain (CNCP), evidence pointed to cannabinoids primarily effecting change with respect to neuropathy or MS-related pain. For CNCPs, it is unlikely that cannabinoids can be used as a single therapy, but rather in conjunction with other therapies. The quality of evidence in many of the studies reviewed was low, so further research needs to be completed in order to evaluate the efficacy of cannabinoids as a long-term treatment option for CNCPs.