Quitting Smoking Linked to Better Mental Health

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Over 3 years, people who stopped reported drop in mood disorders, alcohol and drug problems

Quitting smoking may be as good for your mental health as it is for your physical health, a new study suggests.

Researchers analyzed data from 4,800 daily smokers in the United States who took part in two surveys conducted three years apart. Those who had an addiction or other mental health problems in the first survey were less likely to have those issues in the second survey if they'd quit smoking, the investigators said.

The first survey found that 40 percent of the participants had mood or anxiety disorders or a history of these conditions, 50 percent had alcohol problems and 24 percent had drug problems.

The second survey showed that 29 percent of those who'd quit smoking had mood disorders, compared with 42 percent of those who still smoked. Alcohol problems were reported by 18 percent of quitters and 28 percent of ongoing smokers, and drug problems affected 5 percent of quitters and 16 percent of those who still smoked.


The study findings were released online Feb. 11 in the journal Psychological Medicine.

cont at
http://www.webmd.com/smoking-cessat...oking-linked-to-better-mental-health-in-study
 
Quitting smoking reduces stress, depression and anxiety

https://theconversation.com/quitting-smoking-reduces-stress-depression-and-anxiety-23188

Quitting smoking is associated with reduced depression and anxiety, and has a similar effect to antidepressant drugs for mood disorders, British researchers have found.

Published today in the journal BMJ, the study shows the improvement in mood, stress levels and quality of life is as large among the general population as those with existing mental health disorders.

The researchers, from the universities of Birmingham, Oxford and Kings College London, set out to test the assumption that tobacco improves users' mood.

“Although most smokers report wanting to quit, many continue as they report that smoking provides them with mental health benefits,” the authors said in the paper.

The researchers analysed the results of 26 studies that assessed the mental health of participants before and after they quit. Participants had an average age of 44, smoked around 20 cigarettes a day, and were followed up for an average of six months.

They found consistent evidence that stopping smoking is associated with improvements in depression, anxiety, stress, psychological quality of life, and positive feelings compared with continuing smoking.

The effect sizes are equal or larger than those of antidepressant treatment for mood and anxiety disorders.

While the observational data cannot prove quitting smoking causes the improvements in mood and quality of life, the researchers say there is a plausible biological explanation for the effect.

Professor of Psychiatry at The Alfred and Monash University Jayashri Kulkarni said the study convincingly refuted the mythology of smoking being “relaxing”.

“The relationship between anxiety reduction and smoking is commonly seen in people who have an addiction to nicotine – hence the urge or craving to smoke is experienced as anxiety, which is relieved by smoking,” she said.

“If the addiction is overcome by using successful quitting techniques, then the craving disappears and hence the ‘anxiety’ is also relieved.”

The results reflect Prof Kulkarni’s clinical observations of improved mental health when patients overcome a powerful addiction.

“There is often a resultant sense of mastery, self-control and empowerment which are powerful self-esteem enhancers,” she said.

Sharon Lawn, Associate Professor at Flinders University’s Department of Psychiatry said the study was extremely important because it provided clear evidence to challenge entrenched cultural beliefs about smoking and mental illness.

“Mental health services and health professionals have held many myths about smoking and mental illness for decades – that people need to smoke, that they can’t quit, that quitting would make them more unwell, that now is not the right time, and so on.

“Surely, the response has to be better than this,” she said.

“Among people reporting a mental illness, the proportion of smokers is 32%, which is double that of the general population, and smoking rates are even higher for people with psychotic illness.”

The flow-on effects are that people with mental illnesses have are two- to three-times more likely to have chronic diseases such as diabetes and heart disease and can expect to die 20 years earlier than their peers, Assoc Prof Lawn said.

Consumer advocacy groups and mental health services should support people with mental illnesses not to relapse into smoking, Assoc Prof Lawn said, adding it was important to have consistent responses which did not condone smoking in one context and encourage quitting in another.

The findings will also be useful to mainstream health organisations, which incorporate this information into their health promotions campaigns, she said.
 
"The flow-on effects are that people with mental illnesses have are two- to three-times more likely to have chronic diseases." i see...
 
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