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Essay On Opioids

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Opioids are classified as opium like compounds; some (ex. codeine and morphine) exist naturally in opium, which is a gummy substance derived from the seedpod of the opium poppy, indigenous to Southern Asia. Other opioids are of the synthetic category, such as methadone or fentanyl (opioidaddictionsource.com). Though the use of prescription opioids may be well intended, due to their effect on the brain chemistry, it is fairly common for one to become addicted to them; America is amidst a raging prescription opioid epidemic, in fact.
How is this addiction so common? Opioids act by way of attaching themselves to receptors of the brain and/or body, and once doing so, they send signals to the brain which results in the prevention of pain, slowing of breath, and instills a sense of calmness. Opioids mirror neurotransmitters in their chemical structure, and are thus, able to affect brain receptors in the same way. However, opioids are not as consistent as neurotransmitters; they aren’t able to activate nerve receptors as natural neurotransmitters do. Opioids instead target the brain’s reward system, flooding the circuit with dopamine. Dopamine itself is a highly influential neurotransmitter that regulates parts of the brain relating to movement, emotion, cognition, motivation, …show more content…

After prolonged use, the body becomes physically reliant; the long-term effects of this addiction are synonymous with withdrawal symptoms. Opioid withdrawal is especially difficult since they moderate dopamine; once use is reduced or put to an end, the induced euphoria is as well, and the pleasure centers are often left impaired (Tigerin Peare and drugfreeworld.com). Additionally, one can suffer from restlessness, muscle and bone pain, insomnia, diarrhea, vomiting, and cold flashes, often coinciding with

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