Can Injecting Chemicals Induce Emotion?

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Currently, there are no established methods to inject chemicals or hormones that can specifically induce emotions like hate, anger, or guilt in individuals. The closest existing treatment is testosterone patches, which can increase aggression across various life situations. Additionally, some antidepressants may lead to emotional side effects. Nicotinic receptor agonists are noted for causing irritability, similar to withdrawal symptoms in smokers. Treatments for opiate addiction involve agonists that bind to mu receptors, effectively detoxifying users but with significant pain and high costs. Recreational drugs can elicit positive emotions, while substances like alcohol and PCP can provoke rage in certain individuals.
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Is there currently any way by injecting chemicals/hormones into the body to induce a specific emotion into a person such as hate, anger, guilt, etc.
 
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Not really..

I think the closest thing we have is testosterone patches - more aggression in all aspects of life, be it on the road, at work, or .. in the bed.
 
it would not be hard to imagine such a thing though, since many anti-depressives wind up having those side-effects...

for example, it would be natural to expect a nicotinic receptor agonist to cause feelings of irritation similar to that experienced by smokers who quit smoking.

there are now treatments for opiate addicts that will preferentially bind agonistically to the mu receptors, thereby immediately removing a heroin addict's "tolerance" (basically, it is an instant detox). the treatment is extremely painful though, so they sedate people for several hours until the process is complete...it is also very expensive.

there are also various recreationally-used drugs that induce positive emotions (love, well-being, etc.)

alcohol can make some people go into rage, as can PCP.
 
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