Myanmar (44.1%) Tobacco use is widespread in Myanmar, with a high percentage of the population smoking traditional cigarettes and chewing betel quid
Operational Definitions Alcohol, cannabis, non-prescription sedatives, non-prescription cough syrup (codeine, dextromethorphan, etc.), opioids (i.e., morphine, pethidine, heroin, fentanyl, etc.), amphetamine (i.e., yaba, methamphetamine, ecstasy, etc.), and cocaine, which are commonly available in Bangladesh [33] are considered as substance in this study
Gwynne, P
The second and third most commonly consumed other substance was non-prescription use of cough syrup and sedatives, respectively, whereas the second and third most commonly consumed substances by Indian medical students were alcohol and cannabis [35]