Heroin National Institute on Drug Abuse NIDA
They’re both opioids that can lsd overdose symptoms be highly addictive and misused. Though heroin comes from morphine, a legal drug used to treat severe pain and symptoms of other medical conditions, heroin is illegal and has no medical uses. Drugmakers often mix heroin with other substances to make their product bulkier, cheaper, and stronger. This may include fentanyl, a …