What is the connection between nicotine and depression?
evidence provided by scientific studies suggests that there are different context between nicotine and depression. One group of scientists has created a possible link between the use of adolescent use of nicotine and the depression of adults, a phenomenon that can arise from an exposure to a fully developed adolescent brain of chemicals contained in nicotine. Paradoxically, another study suggests that, due to its ability to stimulate brain neurotransmitters, nicotine may be useful in the treatment of adult depression. Furthermore, there is a recognized connection between nicotine and depression withdrawal, which is probably rooted both in the physical and psychological effects of nicotine termination. During this study, adolescent rats were injected nicotine solution for two weeks. Later they were observed to show depressive reactions when they were placed in a stressful situation. Interestingly, adult rats injected with nicotine solution showed no signs of depression when they were placed in the same stressful situationsH, such as animals injected during adolescence. Although this phenomenon is not yet fully understood, scientists have suggested that because the adolescent brain has not yet reached maturity, it may be more susceptible to damage to the chemicals contained in nicotine.
On the other hand, a small 2006 study suggests that nicotine may actually be useful in the treatment of depression in adults. During this study, half of the group of non -smoking individuals suffering from a nicotine patch, while the other half was wearing a placebo patch. After eight days of individuals who were wearing nicotine patch, they reported that their symptoms of depression have reduced severity. It is assumed that this effect may arise from the tendency of nicotinustimulating the release of "good" neurotransmitters such as serotonin in the brain. Scientists involved in this study do not defend the use of harmful tobacco products containing nicotine but are optimistic outletsThe bottom of the development of pharmaceutical drug, which isolated the depressive properties of nicotine.
Finally, there is a long -term recognized connection between nicotine and depression withdrawal. The depression, which is based on tobacco quit, is probably due to a reduced activity of the neurotransmitter and the psychological effects of the end of the habit that many tobacco users combine with pleasure, comfort and peace. This particular link between nicotine and depression can take until the individual has been prepared to live without tobacco. In rare cases, however, the former user of nicotine to manage depression may need permanent professional support.