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September 6, 2019


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Learn of the Effects of Drug and Alcohol Use on the Brain

Drug abuse has nowadays been regarded as a disorder. This is a consensus that has actually been agreed to by a number of the thErapists and psychiatrists across the board to have the condition be referred to as a substance use disorder, SUD. As a matter of fact, a problem of addiction is actually a brain disease and as such, the name given it is indeed a befitting one. This is even looking at the fact that an addiction directly affects the normal functioning of the brain which is the central system that controls the other bodily functions and responses. Read on and learn more on how this happens.

First and foremost, one thing that needs to be well appreciated is the fact that these drugs and substances are all but chemical substances. Due to this, we see the fact that the moment that you take a drug of any kind, the brain is so exposed to these substances in the process. There will follow an interaction of the drugs and alcohol so consumed with the chemicals found and released by the brain. Following such a direct interaction, there will be an effect of the alteration of the chemical substances that will be released by the brain and how the brain actually works.

The use of drugs such as alcohol and the others will in most cases result in a spike in the levels of dopamine in the body. This hormone dopamine is a neurotransmitter that often dictates a person’s mood. Given this, in most cases where there is an increase in the production of dopamine in the body there will be a spike in the feelings of euphoria. Now with an increasing use of the substance or drug of a kind, over time there enters tolerance, which is where we see the effect of the substance or drug on the production of the hormone dopamine, lowering by and by. To compensate for this and to get the feeling of euphoria, the drug users will increase the quantities of the drug that they consume and the frequency of their use. Now, as we can see, after the entrance of tolerance there will follow the entrance of dependence as one continually and steadily increases their dosage of the substance or drug of choice. With them having graduated so steadily from tolerance to dependence, the next thing to follow is an addiction and this is where one cannot sustain without the use of the drug or substance in question.

To help counter these effects, it would be advisable to think of starting on a treatment program and these are found from a drug rehab facility near you.

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