Addiction is a chronic, often throwback question disease that ca make use ofs compulsive drug seeking and use despite harmful consequences to the individual who is disposed and to those around them. do drugs addiction is a brain disease because the abuse of drugs data tracks to changes in the structure and function of the brain. Although it is true that for most people the sign decision to take drugs is voluntary, over time the changes in the brain caused by repeated drug abuse can adjoin a persons self control and susceptibility to make sound decisions, and at the same time publicize intense impulses to take drugs.
There are many biological factors that are involved with the addicted brain. The addicted brain is understandably different from the non-addicted brain, as manifested by changes in brain metabolic activity, receptor availability, gene expression, and responsiveness to environmental cues (Leshner, 1997). In the brain, in that respect are many changes that take place when drugs enter a persons blood stream. The pathway in the brain that the drugs take is source to the ventral tegmentum to the nucleus accumbens, and the drugs also go to the limbic formation and the orbitofrontal cortex, which is called the mesolimbic reward system.
The activation of this reward system seems to be the uncouth element in what hooks drug users on drugs (Leshner, 1997).
It is because of these changes in the brain that it is so challenging for a person who is addicted to stop abusing drugs. Fortunately, there are treatments that help people to neutralize addictions powerful disruptive effects and convalesce control. Treatment approaches that are tailored to each patients drug abuse patterns and any co-occurring medical, psychiatric, and social problems can lead to sustained recovery and a life without drug abuse.
homogeneous to other chronic relapsing diseases, such as diabetes, asthma, or heart disease, drug addiction can be managed successfully. As with other chronic diseases, it is not uncommon...If you want to get a full essay, order it on our website: Orderessay
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