The opioid family of drugs includes natural, synthetic and semi-synthetic opioids. Opiates, such as morphine and codeine, are natural opioids found in the opium poppy. Synthetic opioids, such as methadone, are chemically made. Heroin is a semi-synthetic opioid: it is made from morphine that has been chemically processed. It enters the brain quickly and produces a more immediate effect.
Heroin is a white or brown powder or a black, sticky goo. It’s an opioid drug made from morphine, a natural substance in the seedpod of the Asian poppy plant. It can be mixed with water and injected with a needle. Heroin can also be smoked or snorted up the nose. All of these ways of taking heroin send it to the brain very quickly. This makes it very addictive.