title: [Marijuana for medical purposes--public health perspective].
abstract: Studies show significant negative effects of smoking marijuana on physical and mental health as well as social and occupational functioning. At the same time, there are more considerations about its ability to treat a number of diseases. This review summarizes current data in scientific literature that examines the medical effects of marijuana on human health with particular emphasis on its potential in medicine. Marijuana has a range of adverse health effects, particularly relating to young people because of higher risk for psychosis, traffic accidents, and cognitive impairment. Marijuana may be helpful in relieving symptoms of nausea and vomiting, increasing appetite and pain relief for persons with cancer, AIDS and multiple sclerosis. Smoking marijuana can impose significant public health risks. If there is a medical role for using marijuana, it lies in the application of clearly defined medical protocols and chemically defined compounds, not with using the unprocessed cannabis plant.
authors.forename: Davorka
authors.initials: D
authors.lastname: Gazdek
mesh_terms: D000063:Accidents, Traffic; D000163:Acquired Immunodeficiency Syndrome / Q000188:drug therapy; D002188:Cannabis / Q000009:adverse effects*; D003071:Cognition / Q000187:drug effects; D006801:Humans; D008385:Marijuana Smoking / Q000009:adverse effects*; D009103:Multiple Sclerosis / Q000188:drug therapy; D009325:Nausea / Q000188:drug therapy; D009369:Neoplasms / Q000188:drug therapy; D011634:Public Health; D014839:Vomiting / Q000188:drug therapy