Should gastroenterologists prescribe cannabis? The highs, the lows and the unknowns

Table 2 Risks and side effects from cannabis use

No.	Risks and side effects
1	Decreased cognition, learning and memory[118,119]
2	Schizophrenia and psychosis[116,143]
3	High tar and carbon monoxide concentrations[120]
4	Cannabis use disorder/addiction/dependence[131]
5	Drug addiction[137]
6	Cannabis withdrawal symptoms[132]
7	Anxiety[133,135]
8	Cannabinoid hyperemesis syndrome[139,140]
9	Chronic bronchitis and chronic cough[121,122]
10	Increased risk of motor vehicle accidents[125,126]
11	Unintentional overdose in children[128,129]