They are examples of Narcotics drugs
What are narcotics ?
"Narcotics are like opiates such as morphine and codeine, but are not made from opium. They bind to opioid receptors in the central nervous system. Narcotics are now called opioids".
What are drugs ?
"Drugs are chemicals or substances that change the way our bodies work. Some are medicines that help people when doctors prescribe them".
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