The hopeful side of my addiction – Drug use is not always a dead end street

I was sitting around with some friends last night talking about old times over dinner.

I think it’s sad that the most commonly seen face of addiction and of drug use in general is that of failure. We see it on the news, in the tabloids, and it seems to seep into our minds.

I guess it shouldn’t be surprising given the overly negative tone of the media in this country overall, but as I was talking with my friends last night, it dawned on me:

Even though we’ve all seen the uglier side of life, even though some of us made it down to a place those around us thought we’d never come back from, here we are, well and healthy, and back on the other side.

As I’d mentioned before, I’m working on a book that details my travels down the rabbit hole and back. Last night was proof that these stories need to be heard. Although coming back from drug use, even heavy use, even addictive use, is not easy; it is possible, even common.

I’m sick of the stigma of “lost cause”, especially because I think it’s so unjustified. There are so many that walk around us having conquered what most still think is a death sentence. It’s time to dispel the myth.

Addiction brain effects : Opiate addiction – Heroin, oxycontin and more

Okay, we’ve talked about crystal meth and cocaine and how they affect the brain during drug use. As I mentioned, both cocaine and meth interfere with the way the brain stores and cleans up important neurotransmitters, including, most importantly, Dopamine and Norepinephrine.

opiates-morphine & heroinThe class of drugs known as opiates, which includes morphine, heroin, codeine, and all their derivatives (including oxycontin), acts on the brain in a completely different manner. Since our goal at All About Addiction is to explain drug use and abuse as comprehensively as possible, let’s turn our attention to this opiate addiction next.

Heroin, morphine, oxycontin, vicodin and other opiates

While cocaine and crystal meth work by disrupting the normal functioning of molecules responsible for cleaning up released neurotransmitters, opiates work by activating actual receptors that naturally occuring neurotransmitters activate. Substance like this are known as agonists; they perform the same action (identically as, to a lesser, or greater extent) as a substance the body already manufactures.

In the case of morphine, heroin, and most other opiates, the most important receptors activated are knownOpiate Receptors as µ-opioid receptors. Activation of the µ-opioid receptors is associated with analgesia (suppression of pain), sedation, and euphoria, which makes sense given the relaxing, pleasure inducing effects of opiates.

Natural opioids (also called endogenous opioids), which include endorphins, are used by the body to relieve pain and increase relaxation, especially during periods of extreme stress. These are the chemicals that make sure we can function during accidents, like after breaking our leg…

Opioids and dopamine

Opioids also increase the amount of dopamine in the brain indirectly. As I mentioned in the earlier posts, dopamine is thought to be the reward indicator in the brain. Unlike crystal meth and cocaine, heroin and its relatives increase the activity of dopamine neurons by releasing the hold that other neurons (that use GABA) have on them. Think of this as the release of pressure on a hose spraying water on a lawn. When the pipe is pinched, only so much water can get through, but once the clasp is released, water can flow in greater quantity; this is essentially what opiates do.

Heroin addiction and long term opiate use

Like I said before, this doesn’t sound so bad, does it? All we’re talking about here is the increasing of the functioning of system that already exists in the brain. The problem isn’t so much in the process, the problem starts when this system gets activated for long periods of time.

HeroinHeroin addicts, and other frequent users of opiates complain about the extreme discomfort they feel when they stop using the drugs. This discomfort has been described as the worse case of the flu you could imagine. Doesn’t sound too appealing, does it? In fact, withdrawal symptoms associated with stopping opiate use are at least one of the main reasons many users return to the drug after trying to clean up. This in addition to all the other effects of the drug on the brain to make wanting to stop so much harder.

The reason for the pains and aches? Given the overactivation of its pain suppression system, the body not only reduces its own supply of opioids, but it also turns up the sensitivity on its pain receptors. Heroin users notice this as an increase in tolerance, but they compensate for it by simply using more. However, when they stop, they’re left with a body unable to suppress its own, hyper sensitive pain system. The results are more than uncomfortable, they’re simply excruciating…

Another common complaint of addicts is diarrhea. This, again, is simply the reversal of the constipation caused earlier by heroin’s actions on opioid receptors that are present in the peripheral system (outside the central nervous system).

I’ve heard addicts speak online about the slow recovery from opiate addiction and I want to dispell a myth here:

Opiates DO NOT stay in your system for weeks or months – The drug itself is gone from the body within days. The reason for the continued suffering is the slow adjustment of your brain and body back to the way things were before the drugs. Think of how long the tolerance took to develop… Now play the tape back in reverse. That’s what happening to you. You can help relieve the pain, but know that if you use anything in the opiate family, you’re making the process last much longer…

So, in summary: As usual, the actions of opiates on the body and brain are not all the severe, extreme, or inappropriate. Opiates are still used in medicine for pain suppression, not only because they work, but because the potential for abuse when used in this way are minimal to non-existent. However, as with all drugs, continued, chronic, abusive use of opiates will change the way your body functions in ways that will produce the exact opposite effects of those users like so much. This leaves people not only with possible addiction problems, but also with a terrifyingly uncomfortable return back to normal functioning.

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