Potential Medical Benefits of Cannabis sativa and Its Controversies

There are over 40 countries that have legalised the use of Cannabis sativa for medical purposes. The objective of this review is to discuss the benefits of C. sativa usage for medical purposes and the conflicts that may arise from its usage. In terms of neurological disorders, medical C. sativa is effective in reducing the symptoms of neuropathic and peripheral pain, Tic disorder, Parkinson’s Disease, and Alzheimer’s Disease. Besides, C. sativa has been proven to reduce the symptoms of post-traumatic stress disorder, insomnia, anxiety, and schizophrenia. With the legalization of C. sativa for medical purposes, there are conflicts that arise, including public attitudes and social acceptability. In conclusion, medical C. sativa showed significant medical benefits in managing neurological, mental, and other pain-related illnesses. However, C. sativa can also cause conflicts in the legalization process due to adverse effects shown to users after consuming it for a period of time.